Putin's Resilience and Endurance in the Russian Military

Putin is betting that he can sustain and that we will lose our political will. The people of Ukraine, and the last part of this, I should not leave out, have agency, right? Because they're showing that they're going to fight... They're not going to be bossed around by Joe Biden or anybody else to give up and make a deal with Vladimir Putin. It really comes back to what can Ukraine sustain? And that's a much more complicated situation.