and by the frontline journalism fund, with major support from jon and jo ann hagler. >> it's small town america. it's football games on friday nights. >> everybody gets along, everybody knows everybody. this is a nice country community. >> corsicana is a wonderful place to live, but every town has their bad people in it, and bad things happen in every town. so we're no different than anybody else. >> it was the 23rd of december. "the price is right" was on, that was what i was watching. two or three of the girls went out on the back patio and come running in the house, and said, "mamma, i think sheila's house is on fire." i run to the front and out the door, and that's when i seen todd at his front door, and he started screaming, "my babies. oh, my babies, my babies are burning." >> narrator: their neighbor, 23-year-old cameron todd willingham, was in the house with his three children when the fire started. >> a call came across the scanner. there was a house fire with possibly people trapped in it. >> i remember my mom screaming, "go back in, go, go try to get the bab

and by the frontline journalism fund, with major support from jon and jo ann hagler, and additional support from millicent bell through the millicent and eugene bell foundation. >> the last american combat brigade has begun leaving the country. >> martin smith: it was late 2011 when american troops finally left iraq. >> for u.s. soldiers, the war in iraq has come to an end. >> smith: after eight long years, the war seemed like it was over. >> the last u.s. soldier is out of iraq. >> smith: iraq's leaders said they were ready to go it alone. >> history in the making. >> smith: prime minister nouri al maliki flew to washington to mark the occasion. >> it was a moment of optimism. there was a sense of pride... >> all right, everybody. >> ...that the occupying forces really left. and a lot of iraqis, sunnis and shias, were responding positively to that. >> today, i'm proud to welcome prime minister maliki. >> both sides presented it as a victory. maliki presented it as a great accomplishment-- iraq would stand on its own two feet. president obama talked about this new democratic iraq. >> what w

and by the frontline journalism fund, with major support from jon and jo ann hagler, and additional support from bill and cile hicks. >> the iraqis had gathered around the statue and were throwing their shoes at it. >> what struck me was the iraqis couldn't pull it down themselves. >> it was obvious it wasn't going to happen. it would be a pretty anticlimactic moment if we didn't help. >> it was a dramatic moment. it was an american flag that went on it first. that's almost a metaphor for what's happened since. you know, then, ultimately, well, an iraqi flag was put on it, and enough photographs were taken of iraqis cheering. >> by the way, that statue was very heavy. the problem was much more involved than i think anyone thought of. >> it made me worry. something told me, you know, this isn't going to be quite as easy as we thought. >> narrator: within days, there was trouble. >> iraqis are looting on a grand scale. it is a clear sign that while war might be ending, there is trouble ahead... >> and all of a sudden, the iraqi people started looting, attacked the ministries, basically create

and by the frontline journalism fund, with major support from jon and jo ann hagler. ned by mep at wgbh, access.wgbh.org >> for more on this and other frontline programs, visit our website at pbs.org/frontline. >> frontline'"the trouble with antibiotics" is available on dvd. to order, visit shoppbs.org. or ca1-800-play-pbs. what if television... ali: i shook up the world! could remember the heroes we honored? the music we danced to? the dreams we chased? kennedy: the hope still lives, and the dream shall never die. no one tells our nation's story like pbs. give to your pbs station, and help bring america's story to life. >>> hello and thank you for joining us on this edition of "newsline." i'm raja pradhan in tokyo. here's a look at some of the stories we're following this hour. >>> american health authorities have moved in a special team to monitor workers at a u.s. hospital who were exposed to the ebola virus. >>> the operator of the fukushima daiichi nuclear plant says heavy rain could be the cause of high levels of radioactive cesium detected at the facility. >>> and health

and by the frontline journalism fund, with major support from jon and jo ann hagler. ned by mep at wgbh, access.wgbh.org >> for more on this and other frontline programs, visit our website at pbs.org/frontline. >> frontline'"the trouble with antibiotics" is available on dvd. to order, visit shoppbs.org. or ca1-800-play-pbs. what if television... sii: i shook up the world! could remember the heroes we honored? the music we danced to? the dreams we chased? kennedy: the hope still lives, and the dream shall never die. no one tells our nation's story like pbs. give to your pbs station, and help bring america's story to life. narrator: it seems unthinkable. in a world of smartphones and gps... ...a 270-ton passenger jet... ...vanishes into thin air. what happened to malaysia airlines 370? was it a catastrophic accident? man: it's not a good idea to fly lithium batteries on a passenger airplane. narrator: or something more sinister? man: it was intentional. some humans did this. the dots don't line up. it doesn't make sense. narrator: could the plane have been hijacked? man: you could basical

and by the frontline journalism fund, with major support from jon and jo ann hagler. (whistles blowing) >> erenberg touchdown! >> listen to this crowd, they're on fire! >> the steelers have their key receivers in. stallworth on the left, 82, swann, 88, on the right. franco harris getting out to the 30, big pileup. he fumbled the ball! and let's see... minnesota has it! jeff siemon on it. >> oh, yeah! it's still wild and woolly, and i love 'em that way. >> you love 'em wild and woolly and you're seeing it now. >> impressive drive by the steelers. >> everybody loves everybody when you win. >> the drive has used a lot of time. here's a roll-out. bradshaw fires... touchdown! an awesome physical team were the steelers today. (crowd chanting) pittsburgh, the super bowl champs. >> narrator: pittsburgh. for 70 years, they've loved their football team: the steelers. >> this is a tough town. the people here are tough, tough-minded. the way the steelers played the game meshed perfectly with the people. >> hit him! hit him! >> they loved that hard-hitting, punishing, brutal defens