Author and cultural commentator Mark Steyn filled in for Rush on Thursday. You can check out the topics Mark covered here, including articles and audio/video clips.

“Newt Gingrich isn’t on the ballot in Virginia, but he lives there. So who’s he going to vote for? It’s either Mitt Romney or Ron Paul -- and he said he won’t vote for Ron Paul.”

Some of the topics we're loaded with today: Romney 45% Obama 39% || Obama/Clinton 2012? || Just call him 'Supreme Leader' || Iran rejects U.S. warning on Hormuz

On Thursday evening, Greta reran her interview and broadcast a few segments that did not air the first time around. Here they are.