Russia, China and Iran distantly trailed North Korea.
Trump is “frantically doing everything he can to avoid testifying” before the special counsel, the host of MSNBC's "Morning Joe" said.
The presence of Russians at the inauguration events reflected anticipation in Moscow for a thaw in relations with the U.S.
In both the Russia probe and Watergate, key figures pleaded guilty to avoid huge prison sentences.
Former Watergate prosecutors told Newsweek the White House communications director could find herself in legal jeopardy for fabricating statements about the Trump campaign's contacts with Russian operatives during the 2016 election.