Vice President J.D. The reports of internal praise come as the vice president has been under fire as polling shows his support base among voters is rapidly shrinking. Bizarrely, they said the deciding factor for Trump was Vance’s press tour for his new book about his conversion to Catholicism. Kent NISHIMURA/AFP via Getty Images“Marco Rubio will not run against JD Vance. Vance will be the candidate,” wrote Breitbart Washington Bureau Chief Matthew Boyle, sharing the MS Now report on X.