The official White House response mentioned Russia before mentioning the United States.
Comey previously declined a closed-door session.
Leading Senate Democrats have called for Rosenstein to appoint a Special Prosecutor or resign.
What Could Be Better?
No one is above the law - not even the President of the United States.
'Atrocities in Circumventing the Chain of Command in the Department of Justice'
Comey Asked DOJ Official Who Wrote Memo Recommending His Firing
It's Apparent Comey Was Fired for a Made-Up Reason
'Immediate Emergency Hearings'
'Does Yates Get to Be the New Senator From Texas?'
'We've Been Very Consistent, Since the First Days of This Administration' in Calling It a Ban
Here's What You Need to Know to Start Your Day
Tom Price insisted the cuts will result in a higher level of care.
'Ah, Huckabee. America's Old Racist Grandpa.'
Here's What You Need to Know to Start Your Day