president that won the election in 2016. candidate and senator elizabeth warren campaigning tonight in new hampshire was asked about joe biden s record on ukraine. pressing senator warner on whether the president could work on foreign companies like joe biden s son hunter, facing new scrutiny over his business dealings with china and ukraine. check it out. could you say whether under a warrant administration your vice president would be allowed to serve on the board? know. i don t know. i would have to go back and look. what effect will ukraine controversy have on joe biden s 2020 campaign with his son hunter s business dealings in the spotlight? peter doocy has more from the campaign trail. joe biden believes this is