In this photo taken Oct. 6, 2015, Sen. Elizabeth Warren, D-Mass. speaks on Capitol Hill in Washington. Warren has taken to Twitter again to bash Donald Trump, the latest in a series of Internet "tweetstorms" calling Trump on the carpet for his treatment of women and his insults toward her. (AP Photo/Jacquelyn Martin)

Warren, Trump duel again on Twitter

Sen. Elizabeth Warren has taken to Twitter again to bash Donald Trump, the latest in a series of Internet “tweetstorms.”