Around the world, people desperately search for news of missing loved ones after Nepal-China floods

By Jessie Yeung, Laura Sharman, Lex Harvey, CNN (CNN) — When floodwaters cascaded down deep mountain gorges and swept into a Nepali valley on Wednesday, it devastated already-vulnerable communities that sat along the swollen river, home to many ethnic groups and farmers. But it also sent shockwaves across the world, with hundreds of foreign nationals