 Not a worthy business partner. Unfit for the White House. A con artist. These are the words, not of the Democrats attacking Mr. Trump, but comments from three Republicans Trump has considered to be his running mates. Senator Jelly Donut Vance, Republican Ohio, Little Marco, who has been at the center of discussions inside the Trump campaign, and North Dakota, the man from the big town, Governor Doug Burgum, who is also in the mix. But that was always not the case. They didn't always love him.