A man looks at a Facebook profile photo of Huy Vannak, undersecretary of state at the Ministry of Interior of Cambodia, with words that read ''I go to vote because I'm a Khmer nationalist" in Phnom Penh

A man looks at a Facebook profile photo of Huy Vannak, undersecretary of state at the Ministry of Interior of Cambodia, with words that read ”I go to vote because I’m a Khmer nationalist” in Phnom Penh

A man looks at a Facebook profile photo of Huy Vannak, undersecretary of state at the Ministry of Interior of Cambodia, with words that read ''I go to vote because I'm a Khmer nationalist" in Phnom Penh, Cambodia, May 17, 2018. REUTERS/Samrang Pring

May 25, 2018 3:58 PM (UTC+8)