He's the first sitting president to visit since JFK.
The president's making a big push to recapture financial-sector donors.
We've got the video!
They're changing his travel plans for the second year in a row.
President Obama had some car trouble in Ireland.
The town is in a tizzy for visit by a great-great-great grandson of one of its residents.
Plus, Ricky Gervais issues another emphatic non-apology for the Golden Globes, on our regular late-night roundup.
Liberals are simultaneously reassured and fearful.
Plus, Aziz Ansari testifies firsthand that 50 Cent has no idea what a grapefruit is, on our regular late-night roundup.
When to get involved?
The president cracks a smoked salmon joke during the State of the Union.
The president makes a compelling case for the need to calm our political conversation.
When Fairey and the AP lose, everybody wins!
Call him all you want, but there's no one home.
Congressional Democrats balking at the President's tax bargain should shut up but Obama will need to tell them so with much more charm than he did yesterday.
John McCain considers a two-year extension of all Bush tax cuts the Republicans' "fallback position."
Meanwhile, Sean Hannity thinks it's the Republicans who are caving.
The end of an era.