Hillary Clinton has vowed to stay in the race, even as she faces difficult delegate math. Is it wise for her to drop out of the fight for the Democratic presidential nomination? When and how might she do it?
Vladmir Putin is expected to be confirmed as Russia's Prime Minister today. Putin's nomination was the first official presidential act of newly sworn-in Dmitry Medvedev. The Takeaway asks: What's ahead for Russia? Guest: Edward Lucas is the author of "The New Cold War" and is the Central/Eastern Europe correspondent for The Economist.
U.S. Customs and Border Protection officers have begun apprehending a new kind of illegal immigrant: Mexicans on buses headed back to Mexico. Oddly, this exercise is taking place at Mexico-bound checkpoints near the Tijuana-San Diego border.