candidates appeared to be united at least on one thing all 12 say they want to see president donald trump impeached. impeachment is the way that we establish that this man will not be permitted to break the law over and over without tut s appliances former vice president joe biden was asked during the debate about his and his son s dealings in ukraine one of the issues at the center of the trump impeachment probe president bush did nothing wrong i did nothing wrong i carried out the policy of the united states government in rooting out corruption in ukraine gaiden and elizabeth warren are seen as the favorites of the democratic race warren challenging biden as the front runner found herself increasingly attacked the candidates also criticized president trump s decision to withdraw u.s. troops from syria treat being fired on by or shot by assad s people and the