House Democratic leader Nancy Pelosi said President Trump “needs sleep” and questioned his “fitness for office” at a briefing Friday morning. The former Speaker’s statements were made in reference to Trump’s Twitter habits, after he posted one at 6 a.m. The president broke his unusual silence about former FBI Director James Comey’s Thursday testimony, tweeting: “Despite so many false statements and lies, total and complete vindication... and WOW, Comey is a leaker.” Pelosi also said of Trump, “Know your blood type. He will throw you under the bus.” Pelosi added, “I think his statements need some discipline. He needs work.” Comey said Thursday he believes Trump fired him because of the bureau’s investigation into Russia ties to his presidential campaign. On Comey’s testimony, Pelosi said Trump “knew what he was doing and he didn’t want any witnesses” when he asked to speak with Comey alone.