An upstart radical leftist is racing neck and neck with the conservative heir of a prominent Greek family in an election on Sunday that will decide if Greece stays in the euro zone and could spread turmoil across global financial markets. Voters fed up with the harsh measures prescribed by international lenders in a 130 billion euro bailout punished mainstream parties in an inconclusive May 6 election and appear split over the choices offered in the repeat vote. Conservative New Democracy leader Antonis Samaras, 61, has run on a strong pro-European ticket, warning Greeks angry with five years of austerity that giving ... (full story)