Dowd said he hopes Deputy Attorney General Rod Rosenstein will choose to end the investigation "on the merits" of the FBI's recommendation to fire McCabe.
The firing and Trump's response early Saturday sparked outrage from Democrats and former members of the intelligence community.
Serious workplace violence is on average four times more common in health care than in other private industries.
Russia said it would also withdraw permission for Britain to open a general consulate in St Petersburg and would close the British Council in Russia.
Disgraced former National Security Adviser Michael Flynn campaigned for a Republican congressional candidate in California Friday.