saying, "mission accomplished. we have him." on television h h called el chap yes's capture the result of days and nights of unequivocal commitment to bringing him to justice. six months ago joaquin "el chapo" guzman escaped from the most secure prison in mexico. this surveillance video shows his last moments in his cell before he walks into his shower stall. that's when he criemed into this mile-long tunnel when he hopped on a metrofitted motorcycle and rode these tracks to freedom. this was his second escape from prison. arturo fontes is a former f.b.i. agent who investigad el chapo for nearly 2 2 years.. > it was unconscionable. there was so much embarrassment on the second escape, there was so much pressure both fro mexico and the u.s. at least to be able to apprehend him. >> reporter: el chapo, which means shorty, may just be 5'6", but he was also one of the biggest and most violent drug lords in the world. drug cartete worth about $3 billion. the cartel is responsible for much of the violence that has plagued the streets in parts of mexico. it also controls nearly half the illegal drugs flowing from that country to the united states. guzman is believed to be responsible for as many as 34,000 deaths. sources tell cbs news that the tip that led to el chapo's arrest came from u.s. law enforcement. he isanted in sixix states in this country on drug-related crimes, and, charlie, in chicago he is considered public enemy number one. >> rose: thank ben. for a "60 minutes" report, bill whitakak got a look inside the prison guzman escaped last year. >> reporter: during the last manhunt for el chap, you his pursuers discovered this. it's a tub. look at this. a tunnel entrance also concealed in the plumbing, in this case beneath the tub. that's amazing. heheacked drugs into fake cucumbers and bananas and mixed them in with shipments of real produce. but the thing he worked hardest on was making sure he could always get away. guzman was first mexican drug trafficker to hire architects and mining engineers to build a elaborate super tunnels complete with ventilation system, electricity and railways to ferry drugs under the u.s.-mexico border. mexican authorities led us to a tunnel they found unfinished and just short of the border fence tijuana. this tunnel was discovered just a couple weeks after el chapo's great escape. his cartel wasn't just focused on building his escape tunnel. ey continued b blding thehe drug tunnels a a the same time. >> rose: our entrip pit reporter bill whitaker. he'll be at it again this weekend. bill will take us to the main russian air base in syria for an inside look at russia's battle that's this sunday on "60 minutes." a muslim man from suburban philadelphia is in custody tonight after hellegedly attempmpd to assassinate a police officer. he apparently was inspired by isis. jericka duncan is in philadelphia. >> reporter: surveillance video shows t t horrifying moment when 33-year-old philadelphia police officer jesse hartnett was ambushed at point-blank range. >> shots fired! i'm shot. i'm bleeding. >> all cars stand-by. we have an officer shot. >> reporter: police say the suspect, 30-year-old edward archer, fired ateast a dozen times. here you see his a a inside the patrol car. even though officer hartnett was struck three times in the left arm, he bravely exited his vehicle and pursued the suspect on foot, firing his weapon and wounding t perpetrator. iladelphia police commissioner richard ross. >> that is chilling, absolutely chilling when you watch that. the hairs on yr neck just raise when you see that, it's scary. that's all i can say. >> reporter: police say that archer admitted guilt, identified himself as a muslim, and pledged allegiance to isis. >>ccording to him he believe the police defend laws in contradiction to the quran. >> reporter: the firearm used was stolen from a fellopolice officeces home in 2013. how concerning is it when you hear that that gun that the suspect used was that of another officer? >> things happen, but it cuts even deeeer. >> reporter: hartnett remains in the hospital in critical but stable condition. his father robert hartnett says his son always wanted to be a police officer. >> he's okay. he's an actual philadelphia officer. >> reporter: cbs news has learned that the suspect traveled to the middle east in officials say it is still too early to know for sure whether the suspect had any direct connection to a terrorist organization. >> rose: thanks, jericka. new fuel has been added to the debate over refugees fleeing middle east wars settling in u.s. two have been arrestedonnected to terror, one in texas, one in california. here is jeff pegues. >> reporter: omar al hardan appeared in a courtroom today to face charges he attempted to provide material support to isis. the 24-year-old, an iraqi refugee, who lives in houston, has been in the u.s. since 2009. in sacramento, agents arrested another iri refugee, awss al-jayab. and in court papers they say he had traveled to syria the fight with rebels opposing president assad. the 23-year-old came to the u.s. in 2012, but investigators alleged soon after he was with terrorist organizations in syria. in march and april of 2013, he messaged, "i am cocong toyria. i am eager to see blood." in november of 2013, he flew from chicago to turkey and then traveled to aleppo in syria where investigators say he took up arms with terrorist organizations and concealed that conduct from immigration authorities when he returned to the u.s. the next year. investigators call al-jayab a foreign fighter. according to u.s. intelligence officials, more than 36,500 foreign fighters have traveled to syria. 250 have come%from the u.s. the two arrests h he reignited the political debate over admitting refugees from the region into the u.s. michael mccaul. >> they're ticking t te bombs. how many ticking time bombs are we going to bring in, in this refugee program without a proper vetting system in place? today called the current screening process rigorous. lawyers for the two suspects could not be reached for comment. charlie, according to court papers, the two communicated through social media and discusued going to syria to fight. >> rose: thanks, jeff. the e vernment -- governor of maine is under fire for remarks he made while talking about the state's heroin epidemic. republican paul lepage spo at a town meeting wednesday night. >> these are guys that are named d-money, smoothie, shifty, these type of guys that come from connecticut and new vork. they come up here. they sell their heroin. then theyy go back home. incidentally, half the time they impregnate a young, white girl before they leave. >> rose: today lepage told reporters it was a slip of a tongue. he dididot mean to inject race into the scurks but he also said this. >> instead of saying, maine women, i said white women. apologize to the maine women for that because if you go to maine, you will see that we're essentially 9 a 5% whitete >> rose: the head of the regional naacp called the give's comments terrible and divisive. overnight the state department released nearly 3,000 more pages of e-mails from hillary clinton's pepeonal account. one of these e-mails is receiving extra scrutiny. it contains an unusual request. here's nancy cordes. >> repororr: republicans argue thth newly released e-mail proves that former secretary of state knowingly shared sensitive information on her private account. in an exchange from 2011, a top aide alerts clilion that staffers are having issues, sending her some talking points via secure fax. clinton responds, "af they can't, turn into non-paper," in other words an e-mail with no identifying heading and send non-secure. talking points are not clear. that part is redacted. still, the republican n air of the senate judiciary committee called the exchange disturbing and called for a criminal enquiry. late this afternoon, the clinton campaign told cbs news it is false that hillary clinton a aed forlassified material to be sent over a non-secure system. the exchange was among 2,900 pages of clinton's e-mails released by the state department at 2:00.m. the agency said it is simply trying to keep up with an ambitious schedule established by a federal judge. just this week the state department's own interna watchdogogaid the agency's responses to questions about clinton's e-mails have been inaccurate and incomplete. state department officials say they just don't have the resources to keep up with all the requests fromom the public c d thth media, charlie. >> rose: thanks, nancy. to the economy now. more employers are putting out they added 292,000 jobs lt month. and the unemployment ratat held eady at 5%. more about that now from our senior national correspondent anthony mason. >> rose: charlie, hiring was surprisingly strong in december, and for the year, the economy added 2.6 million jobs together with the 3.1 million added before, that's the best two-year gain since the late '90s, but wages were flat again in december and manufacturing, which add more than 200,000 jobs in 2014, added just 30,000 last year. and the strong jobs report could not lift the markets out of their funk. thth dow, whichch tumblbl again, lost more than 1,000 points for the week, the worst start ever to a new year. turmoil in china and the global economy continues to worry investors. thths&p00 is down almost 10% from its all-time high set back in may, charlie. >> rose: thanks, anthony. grandmother gives birth to her own granddaughter. and a mystery at the bookstore. evening news" continues. >> rose: this could be a plot for a bestseller. five men who work for a publisher in hong kong have vanished. seth doane reports the only clues may come from the pages of the books they sol >> reporter: in front of the bookstore tonight, protesters demanded to know why the men went missing. why do you care so much about this issue? f these five canan easily disappear," trin told us, "then one day me and my family can vanish simply for saying or doing something." five men were all tied to the now-w-osed causeway bay books. tucked up a cramped staircase, it doesn't look likeuch of a threat, but the gossipy, criticized china's leader. this book talks about the private lie of madeleine albright, china's first lady, and this book here predicts the collapse of china's president, xi jinping. on december 30th, publisher lee bo never returned home. then days later a fax letter purportedly written by lee said he was cooperating with an investigation and had made his own way to the mainland. >> we're concerned about an incident of political kidnap. reporter: you're calling this a political kidnapping? >> r rorter: must be. >> reporter: albert ho is worried lee was snatched and take on the china. what is at stake here for hong kong? >> thihi incident is explosive. it really touched the nerve of every ordinary citizen, because we... it's more than freedom of publication. >> reporter: but a risk these protesters are willing to take to protect their freedom of >> we will fight for our human rights. >> reporter:eth doane, cbs news, hong kong. >> rose: stillhead,teve hartman on the road, but up next, a grandmother's labor of love. you do all this research on the perfect car. gas mileage, horse power, torque ratios... three spreadsheets later, you finally bring home the one... then smash it into a tree. your insurance company is all too happy to raise your rates... for drivers with accident forgiveness, liberty mutual won't raise your rates due to your first accident. see car insurance in a whole new light. liberty mutual insuran. it's the little things in life that makakme smile. spending the day with my niece. i don't use super poligrip for hold, because my dentures fit well. before those little pieces would get in between my dentures and my gum and it was uncomfortable. even well fitting dedeures let in food papaicles. just a few dabs of super poligrip free is clinically proven to seal out more food particles so you're more comfortable and confident while you eat. so it's not about keeping my dentures in, it's about keepingnghe food particles out. hey i'm here on the red carpet where our next arrival is... whoa! toenail fungus!? fight it! with jublia. jublia is a prescription medicine used to treat toenail fungus. use jublia as instructed by your doctor. are you getting this?! most common side effects include ingrown toenail, application site redness, itching, swelling, burning or stinging, blisters, and pain. oh, epic moves, big j! fight it! getting ready for your close-up? ask your doctor if jublia is right for you. visit our website >> rose: a grandmother in texas went to great lengths to deliver on a promise she made to her daughter. omar@villafranca explains how three generations were bonded by one birth.h. >> reporter: kelly mckissack calls the birth of her daughter kelcey a miracle. the 28-year-old shared the moment in the delivery room witit her mother tracey. >> she pulled her little head out and it was nose amazing thing i saw. >> reporter: kelley and her husband tried for years to have a baby on their own. they experienced three heartbreaking miscarriages. at any point did you think, we're not going to have kids? us. >eporter: kelley and aaron had four remaining embryos remaining from in vitro fertilization when her mom offered another option to, act as a surrogate and give birth to her own grandchild. she's like, i think you need to do this. and i was like, i think you need to think about it. >> reporter: were you hesitant? >> just for her health. >> reporter: tracy was in excellent health, b at 53he was already sevenen years into menopause, so dr. joe leveno put her on hormone therapy to enable her to carry a baby. >> she was a star. she exceeded my expectations by a mile. >> when i was in my 20s and pregnant with her and her brother, it was easy. reporter: how was it in your 50s? >> it wasas difficult. it was exhausting. >> reporter: on the big day, tracy has a c-section and gave birth to her granddaughter, baby kelcey headed home today, bounds. >> a miraclele it was a god's little miracle right here. >> reporter: omar villafranca, cbs news, plano, texas. >> rose: up next, steve hartman with pound-for-pound the strongest person in america. >> tonight's "on the road" segment is sponsored by:to love your laxative when that lax loves your body back. only miralax hydrates, eases and softens to unblock naturally, so you have peace of mind from start to finish. there's a lot of places you never want to see "$7.95." [ beep ] but you'll be glad to see it here. fidelity -- where smarter investors will always be. i use what's already inside me to reach my goals. so i liked when my doctor told me i may reach my blood sugar and a1c goals by activating what's within me. with once-weekly trulicity. trulicity is not insulin. it helps activate my body to dodohat it's supposededo do release its own insulin. trulicity responds when my blood sugar rises. i take it once a week, and it works 27. it comes in an easy-to-useseen and i may even lose a little weight. to improve blood sugar in adults with type 2 diabetes. it shohod be used along wiwi diet and exercise. trulicity is not recommended as the first medicine to treat diabetes and should not be used by people with severe stomach or intestinal problems, or people with type i diabetes or diabetic ketoacidosis. trulicity is not insulin and has not been studied with long-acting insulin. do not take trulicity if you or anyone in your family has had medullary thyroid cancer or multiple endocrine neoplasia syndrome type 2 or if you are allergic to trulicity or its ingredients. stop using trulicity and call your doctor right away if you have symptoms of an allergic reaction, such as itching, rash, or difficulty breathing; if you have signs of pancreatiti such as severeretomach pain that will not go away and may move to your back, with or without vomiting; or if you have symptoms of thyroid cancer, which may include a lump or swelling in your neck, hoarsene_s, trouble swallowing, or shortness of breath. medidines like trulicity may cause stomach prprlems, which could be severe. tell your doctor about all your medical conditions and any medicines you take. taking trulicity with a sulfonylurea or insulin may increase your risk for low blood sugar. decreased appetite, and indigestion. some side effects can lead to dehydration, which may cause kidney failure. with trulicity, i click to activate what's within me. if you want helplpmproving your a1c and blood sugar numberer with a non-insulin option, ask your doctor about once-weekly trulicity. and click to activate your within. to the russian air base. sunday. >> rose: we end tonight with a young man who may be worthp twice his weight in olympic goldful steve hartman met him "on the road." >> reporter: at the olympic training center in colorado springs, american weight lifters carry a heavy burden. gold medal in 56 years. butoach zygmntu smalcerz says that streak may be ending thanks to one incredible lifter. >> his muscle, they are so fantastic. this is what he got from the gods. >> reporter: so where is this herces? you won't't believe. here at buford high school in beaufort, south carolina, 15-year-old c.j. cummings loooo like just another r d. in fact, everyone thought he was just another kid, until three years ago, when he walked into his first national men's tournament. >> they thought i was just like a spectator. >> reporter: they thought you were a spectator? >> i think so. >> reporter: how well did you do? >> i got second. >> reporter: at the age of 12. since then he' been dubbed the lebron james of u.s. weightliftftg, but even that may be selling him short. last august this 5'4", 150-pound kid attempted the uniginable. >> yes. >> reporter: picture a kitchen stove on each end of that bar. >> okay. that's good. >> reporter: no american in his weight class had ever done that much in the clean and jerk. that's astounding. at leaststot until c.j. came along. [cheering] an american men's record set by a boy. aftetethis lifif his personal coach, ray jones, says a lot of people didn't believe the report. i can understand that because if i wasn't, there i don't know if i'd bebeeve it. >> reporter: to that end, a local professor of sports medicine set up a bunch of cameras and censors to figure out how c.j. is doing, this@but he found nothing special in his technique, proving that c.j. was either sent her directly from the plan et krypton or he's just plain strong. and get this: coaches say he's stilat least ten years away from reaching his full until his first olympics. until then he'll be busy inspiring young weight lifters across the country. >> that's what'm talking about. >> reporter: and exercising a great deal of patience. >> i just want to take it as far as i can go, hopefully get a gold medal for the u.s. >> reporter: have you thought about a wheaties box? >> huh?? >> reporter: a wheatiess box? >> what's that? >> reporter: a wheaties box? i told you he was young. steve hardman, on the road. >> rose: superman indeed, one part heart, one part muscle. scott pelley will be back on monday. i'm charlie rose. anks for joining us. see you next week on "cbs this morning." good night. right now on cbs 2 news, big milestoto milestone "we'vevenow moved from the recovery mode and now flood control mode."the progress made to protect one of cedar rapids most hisisric districts from future disaster. support they're doing good work and that's why it's important for us and other people to help us as wellan update t ta story cbs 2 news first brought you last month about a man determined to help his the salvation army. army. the twenty-year flood control sysyem master plan continues to take shape in cedar rapids. rapids.cbs 2 news reporter steffi lee is live at newbo - where early work is already underway to protect that dirict. the city says its already put in some flood protection work with the amphitheatre and the crst building.early construction's started around here and what we're about to show you includes the area of a a former meatpacking plant - as well as the czech village. village. "there's nine square miles here."this chunk of vacant land land "it will go from the to the african american n museum."will soon n be transformed to what's sketched in purple on the city's flood control system system "it's a system."with levees, flood walls abd pump stations. stations."that's 25 acres s nonowe'll be able to redevelop that area. we've had that site for more than a decade."flood control program manager rob davis can't hold back his excitement to see the newbo and sisilair district reach a milestone starting this year. year. "we've now moved from the recovery mode and now we've moved to the protection flood control mode."the city says protection is ucial for newbo, nclair - - hahaha we're thrilled because for a while it looked like the west side wasn't going to get any protection.d the czech village area - where pam lewis will never forget floodwaters drowning out her store. store. i think once you've been through a bad flood, you