Daniel Chong, 24, survived by drinking his own urine after he was left in holding cell with no food, water or toilet A San Diego college student was forgotten by federal drug agents and left in a holding cell for five days without food, water or access to a toilet. Daniel Chong said he drank his own urine to survive. He also said he bit into his glasses to break them and tried to use a shard to scratch "Sorry Mom" into his arm, according to the newspaper U-T San Diego. The 24-year-old engineering student from University of California, San...