Clinton Campaign Releases Video Slamming Trump's Refusal to Release Tax Returns

The one-minute video is titled "What's Donald Trump Hiding?"

The video, titled "What's Donald Trump Hiding?" features a series of clips from interviews with Trump from several networks -- including Fox News, CNN and TV3 Ireland -- during which interviewers ask the presumptive Republican nominee whether he plans to release his tax returns, as well clips from press events.

The video, which runs about one minute, ends asking "What is Donald Hiding?"

Liz Kreutz contributed to this report