July 21, 2016 10:46 pm Trump: America is Back, Bigger and Better Republican presidential nominee Donald Trump concluded his speech to the Republican National Convention in Cleveland, Ohio, by promising to be the American peoples’ champion in the White House. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look