Dramatic video captures raging floodwaters tearing through Nepal, sweeping away a bridge as deadly flash floods devastate communities along the Nepal-China bord

Dramatic video captures raging floodwaters tearing through Nepal, sweeping away a bridge as deadly flash floods devastate communities along the Nepal-China border. At least 160 people have been killed, while hundreds remain missing. Nepalese officials say 403 people are unaccounted for, including 3…