CBS News's Mark Knoller, who makes the most of his 140 characters, noted an interesting appearance for the Philadelphia Phillies' appearance Friday at the White House.

New Democratic Sen. Arlen Specter (Pa.), a notoriously big Phillies fan, was amongst those to congratulate last season's World Series champs at the White House today.

Knoller tweeted:
Sen. Arlen Specter, D-PA., is at the WH for the Phila Phillies event at 1230p/ET. And Phillies fans from the WH staff & media are here too.

Not to be outdone, Philly native Jake Tapper tweeted:
phillies lining up at WH south portico for event w/POTUS. go Phils!!!