Happy hour

July 24: After arriving at Friday’s press briefing unannounced to discuss his comments about the arrest of Harvard professor Henry Louis Gates, President Obama invited Gates and the officer who arrested him to the White House for a beer. Rachel Maddow is joined by Princeton University professor Melissa Harris-Lacewell. (Other)

MSNBC | July 25, 2009

Tags:. .unannounced. .melissa. .princeton university. .rachel maddow. .president obama