45 Seems Unclear on how Government Works
Just out: The same Russian Ambassador that met Jeff Sessions visited the Obama White House 22 times, and 4 times last year alone.
— Donald J. Trump (@realDonaldTrump) March 4, 2017
a) This is not unusual. I expect most ambassadors, especially from major powers, have been to the White House a similar number of times.
b) To my knowledge, no one has denied under oath these contacts.