Left-wing Syriza edges ahead in Greek election: exit poll

Alexis Tsipras has been punished at the polling booth for his climbdown on the Greek bailout, after his left-wing Syriza looks set to cling on to power according to exit polls issued after voting ended in Sunday's elections. New Democracy have spent close to two of the past four decades in power in Greece, so were open to attacks from Syriza on their previous...