ການຄາດຕະກໍາ ຜູ້ນໍາສໍາຄັນ ຂອງຝ່າຍຄ້ານ ພາໃຫ້ເກີດ ການປະທ້ວງ ຢູ່ຕູນີເຊຍ

Protesters gather on Tunis 'main avenue after a Tunisian opposition leader critical of the Islamist-led government was gunned down as he left home, Feb.6, 2013.

A protester gestures to police during clashes in Tunis, Feb. 6, 2013.

A police officer fires teargas to break up a protest in Tunis, Feb. 6, 2013.

The body of Chokri Belaid, a prominent Tunisian opposition politician, is carried into an ambulance after he was shot, in Tunis Feb. 6, 2013.

Forensic inspectors examine the car of Chokri Belaid, who was shot dead outside his home, in Tunis Feb. 6, 2013.

Basma Chokri, the wife of assassinated prominent Tunisian opposition politician Chokri Belaid, mourns in Tunis Feb. 6, 2013.

Human rights activist and lawyer Mokhtar Trifi and Basma Chokri, mourn Chokri Belaid, Tunis, Feb. 6, 2013.