Overview
MSNBC's Lawrence O'Donnell gets jilted; Rick Santorum and Mitt Romney deal with "gotcha" media; Sam Bee visits Park Slope, Brooklyn; and Maria Goodavage talks military dogs.
MSNBC's Lawrence O'Donnell gets jilted; Rick Santorum and Mitt Romney deal with "gotcha" media; Sam Bee visits Park Slope, Brooklyn; and Maria Goodavage talks military dogs.