Sen. Mazie Hirono (D-HI) speaks during a news conference at the Capitol. Photo: Chip Somodevilla / Getty Images
Democratic Sen. Mazie Hirono is the fifth senator to call for President Trump's resignation. "He’s a misogynist and admitted sexual predator and a liar," she said. "The only thing that will stop him from attacking us, because nobody is safe, is his resignation.”
Why now: Trump tweeted about Sen. Kirsten Gillibrand, who said yesterday that Trump should resign, claiming she "would come to my office 'begging' for campaign contributions not so long ago (and would do anything for them)."