"This is someone who said white supremacy is a hoax," Democratic National Committee Vice Chair Michael Blake said.
"It's trained that if you open your mouths you will be attacked," Trump told reporters. "You ought to be very, very careful.”
"For any man of that age and medical history, an unexpected visit to the hospital is concerning,” the neurosurgeon stated in a CNN piece.
The former White House adviser said at the impeachment hearing that Russia "systematically attacked our democratic institutions in 2016."