kong delta are said to be dropping. now, that could threaten millions of people down stream in cambodia and vietnam. the secretary of state is in hanoi today to talk with government officials will releasing political prisoners. and form ter heavyweight world champion evapder holyfield is actually joining the fight for syrian refugees. his mission took him to bulgaria with a canadian philanthropist. that is yang berry. atika caught up with them at a refugee camp where those tempers are flairing. >> holyfield has faced plenty of opponents in the ring but nothing like hundreds of syrian refugees angry at camp conditions in bulgaria. >> maybe you can help them to make conditions more -- >> we're doing that. we're working very closely. evander and i are seeing the prime minister on tuesday. >> together with his friend are yank berry, they plan to deliver food aid and help resettle some