Trading barbs with President Donald Trump via Twitter on Tuesday, women Democrats demanded that Congress investigate past claims of sexual misconduct leveled against the President during the 2016 campaign, as several lawmakers took the extra step of asking for Mr. Trump’s resignation. “President Trump should resign. But, of course, he won’t hold himself accountable,” said Sen. Kirsten Gillibrand (D-NY), who has emerged as the leader of efforts to pressure the President on the issue of past allegations. Mr. Trump lobbed a Twitter barb directly at the New York Democrat on Tuesday morning, labeling her a “lightweight” and “total flunky.” Lightweight Senator Kirsten Gillibrand, a total flunky for Chuck Schumer and someone who would come to my office “begging” for campaign contributions not so long ago (and would do anything for them), is now in the ring fighting against Trump. Very disloyal to Bill & Crooked-USED! — Donald J. Trump (@realDonaldTrump) December 12, 2017 Gillibrand answered back, saying her voice would not be shut down by the President. You cannot silence me or the millions of women who have gotten off the sidelines to speak out about the unfitness and shame you have brought to the Oval Office. https://t.co/UbQZqubXZv — Kirsten Gillibrand (@SenGillibrand) December 12, 2017 And she was joined by other Democrats as well, in calling for the stories about the President to get more of a public airing. . @realDonaldTrump is a misogynist, compulsive liar, and admitted sexual predator. Attacks on Kirsten are the latest example that no one is safe from this bully. He must resign. https://t.co/7lNI23K7ib — Senator Mazie Hirono (@maziehirono) December 12, 2017 Are you really trying to bully, intimidate and slut-shame @SenGillibrand? Do you know who you're picking a fight with? Good luck with that, @realDonaldTrump. Nevertheless, #shepersisted. https://t.co/mYJtBZfxiu — Elizabeth Warren (@SenWarren) December 12, 2017 A day after the White House turned aside questions about past claims made by women against the President, Mr. Trump directly addressed the matter, saying that it was all “FAKE NEWS,” calling the charges against him nothing more than ‘false accusations and fabricated stories.’ Despite thousands of hours wasted and many millions of dollars spent, the Democrats have been unable to show any collusion with Russia – so now they are moving on to the false accusations and fabricated stories of women who I don’t know and/or have never met. FAKE NEWS! — Donald J. Trump (@realDonaldTrump) December 12, 2017 At a news conference on Tuesday afternoon, a group of House Democratic women asked Rep. Trey Gowdy (R-SC), the head of the House Oversight committee, to investigate the accusations against Mr. Trump. “At least 17 women have publicly accused the President of sexual misconduct,” the letter to Gowdy stated. “The President’s own remarks appear to back up the allegations,” the letter continued. “The President has boasted in public and in crude terms that he feels at liberty to perpetrate such conduct against women.” “The ‘Me-Too’ movement has arrived,” said Rep. Lois Frankel (D-FL). “Victims must be heard, perpetrators must be held accountable.” 'To date, more than 17 women have publicly come forward to accuse Donald Trump of sexual misconduct,' lawmaker says. 'Simply said, Americans deserve the truth.' https://t.co/mIxkZRGYzP pic.twitter.com/QhBvmGSxE1 — CBS News (@CBSNews) December 12, 2017 At a news conference, Frankel said the letter – which originally had 58 signatures – had swiftly jumped to over 100 in all. “Americans deserve the truth,” Frankel told reporters. While the Democratic women were in the spotlight, some of their male colleagues also chimed in with calls for a more thorough review of the accusations against Mr. Trump. “If you called for Franken to step down, don’t you also have to say it is the right thing for the President to resign?” said Sen. Jeff Merkley (D-OR) on CNN.