Biden tough on Putin, says the days of the U.S. ‘rolling over’ are gone Admin News, Russia February 6, 2021 1 Minute President Biden says the days of the U.S. “rolling over” to Russian President Vladimir Putin are gone as he called for the immediate release of Russian opposition leader Alexei Navalny. Share this:Share on TumblrTweetEmailLike this:Like Loading... Published February 6, 2021