The candidate gave a simple "yes" when asked if he plans to vote for Clinton in November.
Rep. Jared Huffman called the decision an affront to victims of gun violence everywhere.
Donald Trump says he's a friend of the gays, but he just got in bed with some of our worst enemies.
House Democrats ended their gun control protest Thursday morning.
"He’s going after me personally because he has no answers on the substance," said the presumptive Democratic nominee of her Republican opponent.
The failed presidential candidate had said earlier that the Orlando tragedy was a factor in his consideration of a second Senate term.
Donald Trump is trying to separate Hillary Clinton from her base of minority voters and women.