Cambodian Prime Minister Hun Sen said Tuesday he had to cancel attending the Group of 20 summit of major economies in Bali, Indonesia, after testing positive for COVID-19.The development came after Hun Sen had separate talks with Japanese Prime Minister Fumio Kishida, U.S. President Joe Biden and other world leaders on the sidelines of ASEAN-related summits that ended Sunday in Phnom Penh.Hun Sen was due to participate in the two-day G-20 summit, which started Tuesday, as chair of the Association of Southeast Asian Nations.On his Facebook account, Hun Sen said he tested positive after Indon…READ FULL ARTICLE