May 10, 2016 4:40 pm Is There Any Stopping Donald Trump? The presidential candidate is picking up momentum, not just for the nomination, but also in a potential general election match-up. US & World Videos 4:34 Inside the Justice Department's efforts to combat election threats from foreign actors 4:48 Analysis: Comparing what Trump and Harris want to do for housing and health care 4:05 Analysis: Was it a touchdown for Tim Walz? 9:18 Barack and Michelle Obama headline Night 2 of Democratic National Convention 3:10 Democratic National Convention starts Monday