Anti-government protesters spray foam and wave the national flag as they celebrate Yemeni President Ali Abdullah Saleh’s departure to Saudi Arabia, in Sanaa June 5, 2011. Saleh, wounded in an attack on his palace, has flown to Saudi Arabia for medical treatment, potentially offering a face-saving end to his three decade rule. REUTERS/Ammar Awad (YEMEN – Tags: POLITICS CIVIL UNREST)