The trial of two former Radio Free Asia (RFA) journalists in Cambodia on charges of espionage tomorrow promises to be a closely-watched affair.RFA’s former Phnom Penh bureau office manager Yeang Sothearin and former videographer Uon Chhin were arrested in November 2017 after Cambodian police found recording and broadcasting equipment in a hotel room they raided, this coming two months after the United States (US)-based RFA shut down its Phnom Penh office citing government pressure on independ