0 canons on protesters and hillary clinton sending her first tweet but it's her profile that's got everybody talking and is she sending a message about a possible presidential run. this is "cnn newsroom." i'm suzanne malveaux. the 29-year-old who leaked details is on the move. authorities are busy preparing their case against edward snowden. he's left his hoe tole but is still believed to be hiding out in the city high pressure he said he expected to be charged but he's hoping for asylum. i want to talk about where we are in the investigation. are charges imminent? >> reporter: i don't think they are. i'm told from a law enforcement source that charges are not imminent. it doesn't mean it could be today or tomorrow or next week. it's kind of come kplated for these authorities because number one they are obviously looking in every direction to try to find out what type of information he accessed. what type of information may have been given to this newspaper, the guardian in london but that takes time and we really don't know the extent of this because the reporter who covered the case has said there are other stories coming. the question is whether there's been other allegationed allege leaks. >> there's been no request for extradition. is that because they don't know where he is or trying to build their case? >> reporter: it's more about building the case. first you investigation, then corroborate and then charges filed after the charges filed that's when you start talking about extradition of an individual now. right now there's nothing to extradite him for unless some charges have been filed say secretly in the court. that could be something we just wouldn't know. >> is there any concern the longer he's out through that he's talking to media and he's in hiding and there's a greater sense of threat to national security that if there is more information or more leaks that come out that they need to get ahold of this guy right away? >> reporter: that could be something they want to consider. the question is what type of documents might have been accessed and already turned over and whether he's on the run. the question is whether he is in hong kong or if he's already left the city. i talked to a law enforcement source who said would you stick around given the type of media spotlight in that city. a lot of questions out there. >> i'm sure you'll be looking for those answers and questions. thanks. company where edward snowden gets most of its money from the government. today the company put out this statement about snowden. it says booz allen can corn firm he was an employee for less than three months, assigned to a team in hawaii. he had a salary at $122,000 was terminated june 10th for violations of the firm's code of ethics policy. mpb mpb now to escalating violence. this is out of turkey, watch this. what you're watching here riot police firing tear gas. you see the engagement. this is in the heart of istanbul. protesters are spreading across the country. the last 12 days the protests have gone on. they started when police cracked down on a peaceful sit in at a park in the square. they have led to calls for turkey's prime minister to resign. : also happening right now in j new jersey. this is the cool. it's been evacuated. the threat involved multiple unspecified buildings. they are told the leave the campus and do not come back until you're told to return. a tweet from the university said regular classes have ended for the summer but there are some summer programs that were going on on that campus there. she's been around the world, the most traveled secretary of state ever, but the one place she had not been was the twitter verse. now she's on there and folks are speculating another run for the white house. it didn't 140 characters. it took just three. >> reporter: the now iconic image of then secretary of state hillary clinton sporting dark classes and studying her blackberry is her profile picture. she's taking twitter by storm. former secretary of state also described her as wife, mom, lawyer and get this, hair icon and pantsuit affecionado which she joked about. >> all you need a small but passionate audience to be successful. we could call it project pantsuit. >> reporter: perhaps more telling of all is tbs which sm think she will launch another run for the white house. clinton has kept a low profile since leaving office in february. she's remained in the headlines connected to the obama's administration handling of benghazi attack. her poll numbers have slip bud she still remains a likely figure. although she hasn't said publicly she'll run, her allies are getting ready in case she does. >> there are groups getting ready. they want to be sure if she makes a decision to run that there's support right off the bat. >> reporter: bill clinton responded asking does twitter have a family share plan. daughter said welcome mom. president obama also welcomed his former rival. judging by the first tweet there will be many more. thanks pr the inspiration she said to the creators which made this photo of her famous and then i'll take it from here. t >> the tweeting fueling speculation she could be running for president again. i know you're both following hillary clinton. she's got a lot of tweets going on for someone who just started all of this. let's talk about the timing of this. it comes on the heel offense a poll. it shows her popularity is taking a dip out of stepping out of limelight. it went from 64% to april now to 58% and untake in unfavorability. . do you think there's a critical window here. she's got to jump in and say i'm going to run? >> i don't think it's any time soon. she's got 100% name recognition. everybody knows who she is. she doesn't have to worry about people getting to know her or like her. she's got a lot of time. i would say she's not going to do anything serious, maybe maneuvering here and there. she's going to wait until after the midterm elections before we know for sure whether or not she's going to run. my own suspicion is i think she still has the fire in her belly. i think she would like to still be the first woman president of the united states. my own gut tells me based on everything i'm hearing that she wants to do it. she's not made any final decision yet. i think the only thing possibly that could prevent her from running, this is yus my sense, is if her health isn't good. she did have a scare a few months ago with that blood clot in her head and got a lot of people close to her worried. my own instinct tells me she'll run. >> she's been saying i'm chilling. i'm relaxing. i'm sleeping in. do you think that's part of campaign to convince folks she is healthy if she'll go for 2016. >> she's got to do that and she's got to rest up. those four years she was traveling all the time. the really worked hard. while i'm not a physician, i can't say that all that hard work all that traveling, all that time aboard that aircraft caused that kind of blood clot developing inside her head. i have no idea if there's any connection. she should take it easy especially if she's going to run for the presidential nomination. she's looking great. you saw the last images, the last pictures we've seep of her. she looks so much more relaxed and much more at ease. i think she deserves a little rest. let her enjoy. >> we'll be followng and hopefully she won't tweet too much there. she's going to take bit of a break. >> i'm following her on twitter. i assume you are. she's gone from one follower to more than 300,000 followers in a day. that's pretty good. >> not bad at all. we're going to go back to breaking news. this is prince ton university in new jersey. the school has been evacuated because of a bomb threat. joining us on the phone is a student. you're waiting to get the all clear. where are you now in. >> right now i'm standing on campus. they have students come in. all the faculty and staff and [ inaudible ] >> having a difficult time hearing her there on the campus. we're going to try to get more information. not a lot of student there is because classes already closed were told to evacuate and leave because of a bomb threat. they will alert students when it's safe to go through several of the buildings and make sure they are okay. we're going to bring more of that story as soon as we get more information. we're also working on this. one of george zimmerman's best friends could be one of his biggest problems. >> when the head bashing on the concrete stopped and trayvon reached for the firearm, grabbed a hold of it. >> up next, how prosecutors could use that statement against zimmerman at trial. one of country's top cancer doctors accused now of trying to poison a colleague she dated. the weapon, a chemical used in antifreeze. they're small and look harmless but that ri called crazy ants on the loose and destroying tvs and computers. hi, i'm terry and i have diabetic nerve pain. i worked a patrol unit for 17 years in the city of baltimore. when i first started experiencing the pain, it's, it's hard to describe because you have a numbness... but yet you have the pain like thousands of needles sticking in your foot. it was progressively getting worse, and at that point i knew i had to do something. when i went back to my healthcare professional... that's when she suggested the lyrica. once i started taking the lyrica, the pain started subsiding. [ male announcer ] it's known that diabetes damages nerves. lyrica is fda approved to treat diabetic nerve pain. lyrica is not for everyone. it may cause serious allergic reactions or suicidal thoughts or actions. tell your doctor right away if you have these, new, or worsening depression, or unusual changes in mood or behavior. or swelling, trouble breathing, rash, hives, blisters, changes in eyesight including blurry vision, muscle pain with fever, tired feeling, or skin sores from diabetes. common side effects are dizziness, sleepiness, weight gain and swelling of hands, legs and feet. don't drink alcohol while taking lyrica. don't drive or use machinery until you know how lyrica affects you. those who have had a drug or alcohol problem may be more likely to misuse lyrica. ask your doctor about lyrica today. it's specific treatment for diabetic nerve pain. to hear more of terry's story, visit lyrica.com. ♪ fly me to the moon ♪ let me play among the stars ♪ and let me see what spring is like ♪ ♪ on jupiter and mars ♪ in other words [ male announcer ] the classic is back. ♪ i love [ male announcer ] the all-new chevrolet impala. chevrolet. find new roads. ♪ you chevrolet. find new roads. before i do any projects on on my own.st at angie's list, you'll find reviews written by people just like you. i love my contractor, and i am so thankful to angie's list for bringing us together. angie's list -- reviews you can trust. rough waves in in a strong current along the alabama coast take the lives of four men. they were from arkansas, kansas, kentucky and louisiana. all four men drowned. onto baltimore. that's where a cleanup is under way after severe storms caused flooding this maryland. besides the flooding the city was also hit by what they are calling a funnel cloud. it's a funnel cloud that formed along the coast there. you are look at what is left. this is in parts of wood vine, maryland. homes, buildings destroyed after tornado brushed through that area. the national weather service is evaluatings all of the damage. we're talking from maryland to kentucky. this is of a tornado touching down. several homes were severely damaged. you can submit a report to cnn.com/i report for your own pictures. we're following second day of jury selection. it's moving rather slowly. 20 potential jurors have been called into a courtroom. they will being interviewed individually as the attorneys try to see the panel of six men and women plus four alternates. zimmerman admits to shooting and killing 17-year-old trayvon martin last year but he said he acted in self-defense. one of his friends could play a key role in the case. >> reporter: when george zimmerman was worried about an aggressive neighborhood dog in 2009 he decided to buy a gun and went to be his friend for help. >> he felt once he gets married he said he changed his perspective in life and that he was responsible not just for himself anymore but for his wife. >> reporter: a federal law enforcement officer helped zimmerman weigh the pros and cons before he selted on a thin lightweight .9 mm. he was easy to conceal and carry and acting on his advice he carried it everywhere. >> always. the one thing i did tell him for the reason for doing that is if it's on your person it can't be anywhere else. >> reporter: it was on zimmerman's person the night he encountered trayvon martin and he told him how martin grabbed the gun during their fight. >> according to what he told me was when the head bashing on the concrete stopped and trayvon reached for the firearm. >> reporter: he wrote about it in a book quoting zimmerman, somehow i broke his grip on the gun. i got the gun in my hand, raised it toward his chest and pulled the trigger. this is where the problem lies for george zimmerman because comments quoted by his friend do not match what zimmerman told police. listen to what he says as he walks investigators through the crime scene. >> he reached for it. i grabbed it and grabbed my firearm and shot it one time. >> reporter: in multiple recordrd interviews he never said he ever touched his gun. dna testing seems to agree. there was no trace of his dna on the gun's grip. prosecutors list the book with zimmerman's conflicting account as potential evidence possibly to challenge zimmerman's credibility. as for his connection to the gun zimm zimmerman was carrying he said hst hard to answer the question. does he feel regret? >> he didn't have it to go out and commit a crime of hunting someone down and harming them. it was for self-protection. i'm glad that firearm was used to protect george. >> reporter: he could appear as a witness for the prosecution and for the defense. he sees no difference in case of self-defense if someone is grabbing your gun or grabbing for it. these ants are eating more than just your food. they are destroying your tvs too. this invasion of the crazy ants, up next. 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