• Carson Daly has two reasons to get wasted today: It's St. Patrick's Day, of course. Plus he and his girlfriend Siri Pinter are new parents, too. [People]
• Jon Stewart's secret weapon in his rumble with Jim Cramer last week? His brother, Larry Leibowitz, is a senior exec at NYSE Euronext. [P6]
• A judge recalled Lindsay Lohan's arrest warrant yesterday after seeing the proof that she hadn't stopped attending a court-ordered alcohol education class after all. Also: She hasn't checked into rehab again despite reports to the contrary. Not yet, at least. [NYDN, OK!]
• Natasha Richardson was hospitalized yesterday and is now in critical condition after a skiing accident in Montreal. [People]