In December 2010 and January 2011, riots over unemployment escalated into a widespread popular protest movement against Ben Ali's government. On 13 January 2011, he announced he would not run for another term in 2014, and pledged steps to improve the economy and loosen restrictions on the press. The following day, however, thousands demonstrated in the center of Tunis, demanding Ben Ali's immediate resignation. On 14 January 2011, Ben Ali, his wife and children fled to Saudi Arabia, and a caretaker ruling committee headed by Prime Minister Mohamed Ghannouchi was announced.