And an endorsement helps him beat Hillary? Not sure I follow....Paul Ryan has proven to be someone Trump will not be able to work with and constantly undermining his agenda. Paul’s challenger seems more in line with Trump...that’s who we need to win.
It's one less distraction and let's him focus on Hillary, not intra-party squabbling which the media loves.
If Trump wins it will be by a hair. He needs all of the party support he can get.