Alina Polyakova: We can't let Putin deter us
“We have a very very long fight ahead of us, and it’s going to take a lot of resources, financial resources, and really rebuilding what we’ve lost after the Cold War, which is our ability to pierce the Iron Curtain.” Alina Polyakova talks with MSNBC about new US security assistance packages and how to combat Putin's disinformation in Russia.