Uon Chhin and Yeang Sothearin, former journalists for Radio Free Asia, are seen in Phnom Penh, Cambodia, on August 21, 2018. The journalists are being tried on espionage charges. (Reuters/Samrang Pring)
Uon Chhin and Yeang Sothearin, former journalists for Radio Free Asia, are seen in Phnom Penh, Cambodia, on August 21, 2018. The journalists are being tried on espionage charges. (Reuters/Samrang Pring)

Espionage trial to begin for former Radio Free Asia reporters in Cambodia