(Trump) used the term "lightweight" to describe Sen. Lindsey Graham, R-S.C., once in the presidential race, and suggested former Florida Gov. Jeb Bush, another former rival, was still licking his wounds from the vicious campaign. The party's 2012 nominee Mitt Romney, Trump said, "blew the election" that year and never even thanked Trump for his work on Romney's behalf. Arizona Sen. John McCain, the 2008 nominee, said it would take a lot for him to ever stand on stage next to Trump, even though McCain has agreed to support the party's nominee.