From nbc news World Headquarters in new york, this is nbc nightly news with lester holt. Good evening, peaceful protestors rallied in the streets of ferguson, missouri today in what police hope will be a calm tonight after a violent saturday night. A midnight curfew failed to clear the streets triggering a heavy Police Response including smoke and tear gas. Before it was over a half dozen people were under arrest. The delicate and fast moving situation in the streets continues to outpace the investigation into the Police Shooting death of an unarmed 18yearold Michael Brown. That probe is now working on multiple levels with the u. S. Justice department stepping forward today to order its own autopsy on brown. Nbcs ron allen is on the ground in ferguson for us again tonight. Ron, good evening. Reporter good evening to you lester. Here at the command Center Hundreds of police are preparing for another night of enforcing the curfew. The plan is to use as little force as possible. That was the plan last night they say until they met deadly threats. You must disperse the area immediately. Reporter last night police hit the streets ready for combat while most protesters observed the midnight curfew, a crowd of about 100 dug in. Minutes later Tactical Units advanced firing smoke canisters and tear gas in the streets. Commanders claim they faced a threatening situation including armed men on the roof top and in the street a police car fired at. And a man had just been shot. Circumstances unknown. And, yes, i think that was the proper response tonight. Maintain officer safety and public safety. Reporter seven people were arrested for failing to disperse. We stand with this family. Reporter across ferguson today calls for unity and hundreds offering support to the family of Michael Brown, the unarmed teenager shot and killed by officer Darren Wilson as the photos of the officer went public. Im sorry. I wear this uniform and i will stand up here and say that im sorry. I love you. I stand tall with you. And ill see you out there. Reporter also today the Justice Department said it will conduct its own autopsy. A request by the brown family hoping to show their son was surrendering when he was shot. The family already highly critical of steps taken by local officials. Like the decision to release the Video Surveillance tape showing brown allegedly robbing a store before he was killed which many blame for igniting an outburst of violence which lead to the governor declaring a state of emergency. We and the Security Team and Highway Patrol didnt know it would be released and quite frankly, we disagree greatly. Reporter you think the curfew is necessary . I do. Weve had a lot of confusion. Reporter protestors vow to continue demonstrations. My constituents need to express themselves but we have to balance it off with safely. Reporter so far a very elusive balance ferguson has not been able to strike. Missouri prosecutors confirm to nbc nus theyll begin presenting evidence to a grand jury this week. Charges against officer wilson that could range from premeditated murder to no indictment at all. A process that could take several months. As they prepare for another night of curfew. Thank you. With so many questions surrounding exactly what happened in that fatal encounter between Michael Brown and that Police Officer there are new calls for Police Officers to be equipped with body cameras. Its a measure that has support but also raises some concerns. Heres nbcs mark potter. Reporter in the Michael Brown shooting the only publicly known videos were taken right after he was shot to death, when two distinctly different accounts surfaced. Police say the officer killed brown after the teen tried to take his gun but witnesses say browns hands were in the air when the officer shot him. Many believe if the officer had been wearing a camera, many questions could be answered. The audiovideo would have potentially provided that or at least have given us a starting point to provide the rest of the information. Reporter more than 1,000 u. S. Police departments are now equipping officers with body cameras. Its the same idea behind patrol car dash cams which gathered evidence for decades. Body cameras create a near perfect record because theyre a complete video and audio recording of the entire incident. Reporter in the spring of 2013, body cameras rolled as police entered a Florida College dorm in search of a heavily armed student. Also in Daytona Beach that year, when police burst into a room where they found a man holding a knife to a womans neck. Aclu supports body cameras saying in a statement, cameras have the potential to be a winwin, helping protect the public against misconduct and at the same time, helping pronext police against false accusations of abuse. Reporter but Many Police Departments are working on guide lines and privacy. When videos can be released publicly and how to prevent selective use and editing. Yet many found an added benefit to police cameras. When we are selfaware and we know we are being watched we tend to be on our best behavior. Reporter applying to the police and the public. Mark potter, nbc news, ferguson, missouri. Now overseas in iraq the u. S. Launched significant new air strikes help kurdish fighters reclaim a key source of electrical generating power in that country. The mosul dam from isis militants. Bill has more tonight from Northern Iraq. Reporter armed and heading for battle with the militants of isis, kurdish fighters part of a grand force driving isis back. Paving the way for them, u. S. Air strikes. Another 14 today. American war planes pounded isis targets clowe close to iraqs biggest dam. Militants captured mosul dam weeks ago but Officials Say they have been forced to retreat. Beyond this line is the main battle area. U. S. War planes firing overhead helping target the armor captured from the army. Most of it originally supplied by america. Reporter the Defense Department released video of an air strike on an isis humvee and another on an armed vehicle. Two of yesterdays nine attacks. Older fighters believe victory is close. But isis holds huge swaths of Northern Iraq and outguns these likely armed men. Theyre appealing for heavy weapons from america but the air strikes they say have been vital. Very, very crucial. However, we do feel like it was slightly late, but better late than never, as they say. Reporter for those who fled in terror from isis attacks the fight back is welcome. These refugees are a religious minority. Dozens of whom were massacred by isis two days ago after refusing to convert to islam. A baby born during their eight day escape is to be called baywar. It means no land. They have none now. They live literally on the edge of roads, of half finished buildings. Tens of thousands of them. Todays american air strikes against their tormenters, some small compensation for all they have lost. Nbc news, iraq. Lets get some perspective on the u. S. Role in this. We want to bring in Kristen Welker who is with the president at Marthas Vineyard. Is this an expansion of the original mission there . Reporter well, lester, the administration insists the Overall Mission is not changing but late today the white house notified congress that the president had authorized air strikes to support the Iraqi Security forces fighting isis at the mosul dam. If the dam is breached, it could release a flood of water and kill thousands of iraqis and harm u. S. Personnel at the embassy at baghdad. The Administration Says this mission is still within the goal of stem iming the humanitarian crisis and protecting u. S. Interests in the area. Some democrats have expressed concerns about Mission Creep and the expansion that could fuel that. His message to congress these military operations will be limited in their scope. He heads back to the white house for two days of meetings and then continues his vacation here on Marthas Vineyard on tuesday. Lester. Thanks. Talks aimed at a more lasting ceasefire in gaza continued tonight with a fiveday truce set to expire again tomorrow. Over 1900 palestinians and 67 israelis have been killed. Stephanie gosk reports from gaza on residents anxious to get on and rebuild their lives. Reporter with whole neighborhoods in gaza reduced to rubble the few families that returned can do very little. They salvage unbroken cinder blocks but for now rebuilding their home is impossible. You cant find any cement, he says. Even if we find it we cant afford it. Cement is practically nonexistent in gaza. Because israel has put strict controls how much is allowed in. Now with an estimated 300,000 displaced people palestinians negotiating a longterm cease fire in cairo are making cement a priority. On the surface it may seem like a totally reasonable demand. Let Construction Supplies in so people here can start to try and rebuild this place. But its become a real Sticking Point in cairo. Like so many things in this decadelong conflict its not that simple. The problem say israelis is that hamas uses cement and cinder blocks to make its vast network of tunnels. The Israeli Military says it wiped out more than 30. Now it wants assurances no new tunnels will be constructed. Until a deal is struck, gazans have to rely on supplies already here. So we decided to go see for ourselves. First stop, a nearby cinder block factory. Is this a cinder block factory . What was the cinder block factory. They bombed the plant destroying it. They said you cant rebuild gaza until you rebuild the factories that will rebuild gaza. But maybe we can find a single bag of cement. This Hardware Store hasnt seen any for weeks. Not even one. Not even one bag. It found one bag can cost as much as 100. Way too expensive for he and his brothers who are waiting in the rubble for help. Destroyed or not, they say, this is still home. Stephanie gosk, nbc news gaza. A cheating scandal has shaken one of this countrys most storied College Football programs. Notre dame prided itself on academic integrity but tonight its searching for answers all while trying to save its chance at a championship season. Reporter two weeks until kick off at Notre Dame Stadium but the anticipation for opening day is now clouded by another scandal. This is not okay. You know, this is academic fraud. Reporter a year after their star quarterback was caught cheating on an exam, the fighting irish are forced to play without four key players including russell, one of College Sports best corner backs. For me my emotions were shock and disappointment at the time. Reporter last month a staff member caught one of the players turning in a paper that appeared to be written by another student. The University Conducted an internal investigation and uncovered evidence of similar cheating by other players and several additional students. Because of potential ncaa violations the student athletes will be held out of practice and competition until the conclusion of the ongoing investigation. Reporter in south bend, indiana today fans eager for another title season are now anxious about a tarnished image. Its unfortunate especially because the university prides itself on being very ethical and moral. Reporter critics say the notre dame brand, some say worth 800 million is taking a major hit. To have this kind of a scandal and have these National Headlines coming out about notre dame, yeah, it definitely does tarnish the brand. Reporter the universitys president meanwhile says the academic integrity process worked. Integrity is at the heart of our mission as a university. Reporter the full investigation is expected to take at least a couple of weeks. The accused students who have not commented publicly face possible expulsion as one of the most celebrated sports programs scrambles to save a season. When nightly news continues on this saturday, the face of hunger in america. Its not who you might think. And later is honesty really the best policy for the bottom line . Weve been called the land of plenty but tonight a devastating new report on hunger in america vividly reminds us thats not always the case. Among the hardest hit the men and women that protect and serve this country. Its the latest in our series of reports on poverty in this nation. In plain sight. Reporter in 90 degree heat you cant even see the end of the line and its still two hours until the doors open. Good morning, everyone. Good morning. Everybodys going to be happy. We have a big pantry today. Reporter on a weekend when enlisted moms and dads and veterans should be relaxing with their families, theyre at a food pantry a mile from ft. Hood. Raisins, please. Yes. Reporter Joanne Williams is an Unemployed Army wife and they have two children and can barely afford to spend 200 a month on food. If we didnt come here we wouldnt eat a lot. My kids would eat but as adults we would go without. Reporter this is a busier than usual saturday. Because for the military, theyre between paychecks right now. Theyll hand out Something Like 10,000 pounds of food here today and that will feed as many as 1500 people. Good morning, how are you doing . Im good. We have to come do this just to make ends meet when it comes to food. I dont think thats really fair. Reporter a report out from the Charity Feeding America finds 25 of active military families get and need some form of help with food. One in four households. One in five veteran families also seeks food assistance. Our soldiers and our veterans that served our country and have been to war numerous times are coming home and not able to feed their families. Reporter like in west abelon, new york. A month supply of food. Thank you very much. Youre welcome. Reporter navy veteran and 9 11 First Responder is on disability and depends on these deliveries from Island Harvest for his family. We try every month and always run short by the end of the month. Reporter for military families like the lewiss, its a cruel irony. It would be nice if we didnt need it. Reporter protecting our freedom but without enough money for food it limits their own. Nbc news, texas. The department of defense responded tonight telling nbc news it is reviewing the survey and will help the department strengthen Resources Available to Service Members and for more on the issue of hunger in america we invite you to go to our website nbc news. Com. Up next here tonight in a trip built on outrage another remarkable gesture from pope francis. Outrage. Tomorrow, the pope ends a trip to south korea. Reporter good morning evening, lester. In another remarkable gesture by pope francis on this trip to south korea, the pope opened the door to improved relations with china, north korea and other asian nations at odd with the vatican. Speaking to a group of bishops the pope said bishops dont come to asia as conquerers trying to erase national identities, instead, the Catholic Church wants to walk together with these nations. Entering into a dialogue with countries the vatican doesnt enjoy full relationships with could help everyone. He urged the young people to bring the wisdom of the faith to every aspect of their social life and in english, a language he is clearly becoming much more comfortable with, the pope embraced the slogan of the youth day. Nation youth, wake up. Francis began the day with a poignant moment. Baptizing the man that lost his son in the ferry disaster earlier this year. He took the name francis as a tribute to the pope. On monday, his final day here in seoul, the pope will celebrate mass of reconciliation forpiece for north and south korea. North korea declined to attend. Lester. Ann thompson in seoul tonight. When we come back, tell the truth. How honest are you . Finally tonight we have been told that honesty is the best policy and now more and more businesses are putting that expression to the test. So are you and your fellow americans really trustworthy . Nbcs jenna wolfe went in search of an honest to goodness answer. Reporter theres a small coffee shop in a small town in north dakota where the coffee is selfserve and so is the bill. If you want something you pick it up yourself and you pay it. Reporter with no one behind the counter customers pay based on the gold oldfashioned honor system. The Business Plan makes sense. People have been more generous and we have been 15 over asking prices. Reporter honesty instilled in us from childhood is often our first virtue learned. The truth is inside of us. Reporter and the backbone of our moral code. All i ask for is honesty. We have this little voice inside our head. The little angel on one shoulder telling us to do the right thing. Reporter but the honor system isnt new to retail. Farm stands across the country have been using it for years. Circle s stand never closes. The selfserve stand had an honor box set up for years now and for the most part everyone pays. We found that theres still a lot of good people out there. Reporter theres honesty and then theres honesty. This 90yearold has been running a selfservice stand for decades. Shes all about the honor system so when asked about her surveillance camera we found, her answer was quite telling. For the last several summers honest tea has been conducting its own social experiment setting up manned kiosks in washington d. C. And allstates. Its what will people think of me. Reporter most people paid. Some did not. You just figured it was optional . I mean, its the honor system and were on canal street so how honest of a society do you think we are . I think most people would definitely pay for that. I think its a big world. Theres a lot of dishonest people in this world. Reporter so we started asking around what percentage of this country do you think paid for the iced tea . Id say 60 honest, 40 not. 80 . 75 . About 60 . Reporter turns out 95 of americans were honest this year according to the company. What does that mean . Obviously honesty is the best policy. Jenna wolfe nbc news, new york. Now, not to shatter your faith in mankind after that but we should mention one of the unm unmanned cameras we placed to record folks at the tea stand, you guessed it, someone swiped it. Thats nbc nightly news for this sunday. Brian williams will be here tomorrow. Im lester holt reporting from new york. From all of us here at nbc news, good night. We got off on lawrence expressway maybe 10 00 in the morning, we didnt get into the parking lot until 11 15. It may have taken awhile to get to the game. Getting home was quite the breeze for many 49ers fans. The score likely played a role as well as Lessons Learned from the earthquake game. And the true test yet to come for the regular season. Thank you for joining us. Im peggy bunker. Terry mac sweeney has the night off. It may not have been the game the levi stadium wants to stay buy. Things did not go so well on the field, a lot went right off the field. Team coverage of this very first Football Game at the new levis stadium