Protesters prepare to throw petrol bombs at riot police during a demonstration against new austerity measures outside the parliament in Athens on November 7, 2012, . Greek police today used tear gas to disperse demonstrators protesting outside parliament ahead of a key vote on a new round of austerity measures. Some protestors responded by hurling petrol bombs at police forces as the demonstration by some 70,000 people in Athens briefly flared up, an AFP correspondent reported. AFP PHOTO/ LOUISA GOULIAMAKI (Photo credit should read LOUISA GOULIAMAKI/AFP/Getty Images)
