A trained civil engineer , who joined the Communist Youth of Greece as a high school student , Tsipras shot to prominence in 2006 . Syriza increases its support six-fold in Greek elections . It has said it will not support New Democracy in government . Comment: The shift could signal a battle for the center left .
Syriza increases its support six-fold in Greek elections . It has said it will not support New Democracy in government . Comment: The shift could signal a battle for the center left .