He did tweak his attack on Florida Senator Marco Rubio, one of his fellow rivals for the GOP nomination, saying that he sweats too much to deal with Russian president Vladimir Putin.
"So you have Putin - he's sitting over here," Trump said. "And he's waiting to kill the stupid Americans because he's been just destroying us so badly. So he figures, and a guy walks in, and he's soaking wet and sweating. "Hello, hello, can I have some water?" And Putin's sitting there what the hell kind of stuff is this? This is not exactly a poker player here folks."
Before Trump took the stage, Herman Cain, the former fast food executive and presidential candidate, addressed the crowd. His "9-9-9" tax plan briefly pushed Cain to the top of the polls in the 2012 race for the Republican nomination. Cain, who at one time led the National Restaurant Association, held an actual fork in his hand, to illustrate that the country had reached a fork in the road.