Domestic and International Politics Surrounding UkraineOn the Webcast Extra, CNN's Gloria Borger examines the Republican response to President Obama's handling of the crisis in Ukraine and his dealings with Russia's Vladimir Putin. Is Putin just misunderstood? Watch Video
Tensions Escalate in Ukraine and Republicans Gather at CPACThe U.S. is ramping up pressure on Russia to de-escalate the growing tensions in Ukraine by imposing sanctions and visa restrictions. Plus, Republicans gathered at the annual Conservative Political Action Conference. Watch Video
Five ways to understand Ukraine"As we watch yet another drama unfold half a world away -- this time in Ukraine -- certain predictable themes are beginning to emerge. Some are political. Some are geopolitical. And all contain inevitable baggage left over from the Cold War, Vietnam, and the Arab Spring."