Alexis Tsipras, leader of Greece's Coalition of the Radical Left party (SYRIZA), arrives for a meeting with Greek President Karolos Papoulias to formally take the mandate to form a coalition government in Athens. Bailout-reliant Greece faces political instability after voters let a far-right extremist group into Parliament but gave no party enough votes to govern alone.
PHOTO: Kostas Tsironis/AP
