Fmr. Trump campaign aide: Trump won't win new supporters with this debate03:27
Former Trump campaign aide Sam Nunberg says that President Donald Trump's personal attacks on and interruptions of Joe Biden during the first debate were clearly aimed at his base, but are unlikely to expand it. "He does not care about the rules... It's gonna be candy for his base," Nunberg said. But was it effective? "Not really," answered Nunberg.