>> about 24 hours ago a judge acquitted him of the most serious charge of aiding the enemy. she found him guilty of 20 other charges including violations of the espionage act. the prison time remaining on the charges could add up to 136 years. that is a life sentence. let's turn our attention to the coast of thailand where an oil spill has turned white beaches black. >> it's spewing crude oil and threatening the fishing industry. andrew stephens has the story for us. >> reporter: clean up crews are working around the clock. one of thailands most important tourist destinations to clean an estimated 50,000 liters of oil this leaked from a pipeline on saturday. this is the main impact zone on the island.