 J.D. Vance at a rally with Mr. Trump in Michigan today. Democrats are also stepping up the rhetoric on Vance. CBS News White House reporter Catherine Watson. In a Biden campaign call with reporters, Senator Debbie Stabenow of Michigan said fellow Senator J.D. Vance would be a Donald Trump clone in the White House. A Biden campaign spokesperson said they plan to hit the trail again as soon as they get the green light, hopefully next week.