Snapshots: The world in 24 hours, May 25

Yingluck Shinawatra, sister of toppled premier Thaksin Shinawatra and the prime ministerial candidate for the country's biggest opposition Puea Thai Party, gestures to supporters from the back of a "tuk tuk" motorised tricycle while campaigning in Udon Thani province, east of Bangkok May 25, 2011. [Photo/Agencies]

People with painted faces attend a protest at the Freedom Park in Phnom Penh, Cambodia, May 25, 2011. [Photo/Agencies]