Will it reverse his falling poll numbers . Under fire, Chicago Police releasing these dramatic videos. Police body cameras capturing the scene opening fire on a suspect in this car, eventually chasing him down and shooting the unarmed teenager in the back. The many questions for police this morning. And caught on camera, concert chaos. The moment this fence gave way, fans sent tumbling on top of each other. Emergency crews rushed to the scene. How did it happen . Hey, good morning. It was a night of pageantry and protest in rio where they held the Opening Ceremony for the 2016 summer games. There was Michael Phelps playing the role of flag bearer for team usa, but phelps had to leave a little early to rest up for his first competition, which takes place monday getting a couple of days rest. Hes already got 18 gold medals and will be gunning for more in these, his unprecedented fifth Olympic Games. Hes on a hot streak. While the ceremony took place inside, look at this, a very different