Michael McFaul @McFaul
U.S.-Russia relations have been on a downward spiral since 2012. This week's exchange between Biden & Putin was an expression of these deeper trends, not a new chapter. I trace this history (starting with Gorbachev & Reagan) in FROM COLD WAR TO HOT PEACE. https://t.co/GmctMQmrMj — PolitiTweet.org