Vice President Joe Biden told President-elect Donald Trump Thursday to "grow up." Biden dismissed Trump's complaint on Twitter about how the Obama administration has handled the transition. The vice president told "PBS NewsHour" in an interview that it's time for Trump "to be an adult." Biden also said it's "dangerous" for the President-elect to be skeptical of US intelligence agencies. "For a President not to have confidence in, not to be prepared to listen to the myriad of intelligence agencies from defense intelligence, to the CIA, et cetera, is absolutely mindless. It's just mindless."
