More than twice a month, on average, those who've lost all hope come to San Francisco's Golden Gate Bridge, climb over the railing and, tragically, plunge 220 feet into the Pacific Ocean to end their pain. That number would be higher, if not for California Highway Patrol Sgt. Kevin Briggs, nicknamed the "Guardian of the Golden Gate." Since 1994, through sheer compassion and expert listening skills, Sgt. Briggs has helped convince more than 200 people on the precipice of death not to take their lives (so far, he's only lost one). "People who come to jump don't necessarily want to...