Photo Gallery: Greece financial crisis: Nov. 1, 2011 17/20

A woman walks outside the Greek parliament in central Athens, on Tuesday, Nov. 1, 2011. Lawmakers in Greece's ruling Socialist party revolted Tuesday over their prime minister's surprise decision to hold a referendum on a European debt deal, threatening the very survival of his embattled government.(AP Photo/Petros Giannakouris) ORG XMIT: XTS114