The Democratic front-runner visited Ellen Degeneres to discuss Donald Trump and Bernie Sanders.
The video details Sanders's history on LGBT rights and shows him challenging a man who referred to "homos in the military."
Ahead of the Washington and California primaries, emotions remain high on both sides.
Clinton takes Kentucky in a close race, and Sanders wins Oregon.
The senator from Vermont denounced the threats, violence and vandalism that erupted but defended his supporters and echoed their complaint that the convention had been mishandled.
The U.S. senator from Vermont is hoping tonight's victory in West Virginia will give him momentum to defeat front-runner Hillary Clinton in California.
The Vermont senator has won the contest, following his win in Indiana last week, and given the LGBT rights movement a shout-out in his victory speech.