0NewsBeast: Santorum's SurgeNewsBeast: Santorum's SurgeToday's Obsessional: After Rick Santorum's surprisingly close 2nd place finish in the Iowa caucus, is it time to ask: is it his turn now? Rebecca Dana, Tony Dokoupil and Nick Summers on our daily roundtable.Updated Apr. 24, 2017 12:37PM EDT / Published Jan. 04, 2012 12:51PM EST