tweet us or facebook as back-to- school pictures and -- 11:00, with their smiling faces. thank you, everybody, for watching. we will see you tonight and >>> welcome to "world news tonight." olympic swimmer ryan lochte changing his story. admitting he was drunk when he said he was robbed at gunpoint in rio. >> i was still intoxicated. >> tonight, lochte's public apology. admitting he overexaggerated his story. but says he still wasn't lying. >>> politics of race. donald trump's new mission -- so why are some african-americans calling his outreach offensive? >>> path of destruction. >> tornado on the ground! >> tornadoes tearing across parts of the midwest. damaging homes, flipping cars. new flash floods leaving neighborhoods under water. >>> wedding massacre. new developments in that deadly terror attack overseas. the suicide bomber, as young as 12 years old. >>> and, race against time. the frantic search for a