 We saw what happened for four years when Donald Trump was president. We don't have to guess. Vladimir Putin did not invade Ukraine or any other country. When Joe Biden, and for that matter, Barack Obama, president, he invaded Ukraine. It only seems to happen when Democrats are president. So this is just another example of how Joe Biden's weakness has invited aggressors around the world to be more aggressive, to threaten more American friends and allies, to put our interests at greater peril.