Dianne Feinstein on the Senate floor says the CIA spied on Congress 'violating separation-of-powers principle embodied in the United States Constitution'
"I am not taking it lightly"
Video: Chuck Todd GRILLS Carney - "This is not Darrell Issa making this allegation, this is Diane Feinstein"
Chuck Todd asks if the president is troubled by the allegations. Carney dodges. He can't comment because it's always an ongoing investigation.
Todd tries again, 'How long has the president been aware of these allegations?' He gets nothing from Press Sec. Carney