Historic Supreme Court review of President Obama's health-care overhaul begins.
Rick Santorum goes off on New York Times reporter Jeff Zeleny for taking words out of context, defended by Daily Kos; Santorum on Fox News: "If you haven’t cursed out a New York Times reporter during the course of a campaign, you’re not really a real Republican."
President Obama heard on hot mic telling outgoing Russian President Dmitry Medvedev he will have "more flexibility" to deal with hot button issues after the election; Romney: Russia "is without question our No. 1 geopolitical foe."