Thailand's government is promising to deal with record-low water levels in the Mekong, a river which supports the livelihoods of about 60 million people in Southeast Asia.<br /><br />Many along the river blame the problem on China, which has planned eight hydroelectric dams on the upper Mekong, four of which have already been built.<br /><br />Al Jazeera's Aela Callan reports from Chiang Khong in northern Thailand
