“Today’s press conference in Helsinki was one of the most disgraceful performances by an American president in memory. The damage inflicted by President Trump’s naiveté, egotism, false equivalence, and sympathy for autocrats is difficult to calculate.
“No prior president has ever abased himself more abjectly before a tyrant…Not only did President Trump fail to speak the truth about an adversary; but speaking for America to the world, our president failed to defend all that makes us who we are—a republic of free people dedicated to the cause of liberty at home and abroad. American presidents must be the champions of that cause if it is to succeed.”
— U.S. Sen. John McCain (R-Arizona)
Source: https://www.cnbc.com/2018/07/16/john-mccain-says-trump-abased-himself-before-putin-at-summit.html