At times, Russian President Vladimir Putin claims there are no Russian troops in Crimea, but at other times he justifies the invasion as protection from "Nazis and anti-Semites" inside Ukraine. That's leaving many to wonder where he is getting his information. After speaking to President Putin last weekend, German Chancellor Angela Merkel described him as "in another world." Jim Sciutto takes a closer look.
As a former National Security Adviser to President George W. Bush, Stephen Hadley has met with Putin and knows how the Kremlin operates. Anderson spoke with him and former CNN Moscow correspondent Jill Dougherty.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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