A new report by the ACLU finds more than one million Pennsylvania residents think they'll be able to vote in November -- except they don't have the proper, valid photo ID. MSNBC's Lawrence O'Donnell, NBC News' Mara Schiavocampo, New York Time's Charles M. Blow, and MSNBC's "The Last Word" intern and Bryn Mawr student, Kelly Wilkinson discuss voter suppression in the battleground state.July 27, 2012