Behind the Scenes of the DNC: Day 4

Tonight's the night! The Democratic National Convention wraps up with a performance from Katy Perry, and a speech from the Democratic presidential nominee, Hillary Clinton. went behind the scenes to give you a sneak peak of what's in store for Day 4.

No Plans to Release Tax Returns, Trump Aide Says

Republican presidential candidate Donald Trump "will not be releasing" his tax returns due to a federal audit, his campaign manager said on Wednesday, despite pressure to release them and provide a window into his finances before the Nov. 8 election.

Hillary Clinton Becomes First Woman Nominated for President

Hillary Clinton secured the Democratic Party's U.S. presidential nomination on Tuesday, coming back from a stinging 2008 defeat in her first White House run and surviving a bitter primary fight to become the first woman to head the ticket of a major party in U.S. history.