Behind Bars: The World's Toughest Prisons S02E07 - La Mesa, Mexico

La Mesa, A Mexican prison just over the US border. The inmates? Drug traffickers, rapists, cartel killers. They have tough times ahead. They hardly get to leave their cells. They sleep, eat, pee, all in a very confined space. Only two square meters for up to eight inmates. La Mesa is ruled with an iron fist.