A national flag and flowers are displayed in front of the home of Tunisian opposition leader and outspoken government critic Chokri Belaid where he was shot dead on February 6, 2013 in Tunis. Belaid was gunned down outside his home, sparking angry protests by his supporters and attacks on offices of the ruling Islamist Ennahda party. AFP PHOTO / FETHI BELAID        (Photo credit should read FETHI BELAID/AFP/Getty Images)