In Russia, President Vladimir Putin is enjoying unprecedented public support for his recent annexation of Crimea. His pledge to protect Russian, speaking citizens elsewhere in Ukraine, by military force if necessary, is also wildly popular. Putin is banking on that support as he moves to quash another perceived threat: His political opponents at home.
NPR Soraya Sarhaddi Nelson went to Moscow for that story.
Vice President Joe Biden warned Russia today that it must join in efforts to reduce tensions in Ukraine. Biden was in Ukraine's capital, Kiev, and it looks like last week's international agreement to disarm militant groups in that country is failing. Ukrainian president says the security service will resume an anti-terrorist operation following the discovery of two bodies in eastern Ukraine. The operation had been suspended after the agreement in Geneva.