Head of Greece's radical left-wing Syriza party Alexis Tsipras speaks to his supporters in Athens, late Sunday, June 17, 2012. Alexis Tsipras and his party shot to prominence in the May 6 vote, where he came a surprise second and quadrupled his support since the 2009 election. Syriza party has vowed to rip up Greece's bailout agreements and repeal the austerity measures, which have included deep spending cuts on everything from health care to education and infrastructure, as well as tax hikes and reductions of salaries and pensions. (AP Photo/Petros Karadjias)