Week in Review: Romney, Willie and Lil' Kim, and Lin-sanity

From Mitt Romney's campaign stops in Michigan and his comments about trees and old girlfriends to his evening with rap star Lil' Kim, MSNBC's Willie Geist counts down the week in big news. (Morning Joe)

MSNBC | February 17, 2012

Tags:. .geist. .rap. .sanity. .willie. .lin