Hundreds missing and many feared dead after massive flash flood hits Nepal-China border

By Magdalena Sofia Vitores Moreno, Billy Stockwell and Laura Paddison (CNN) – Catastrophic flash flooding has hit China and Nepal, with more than 150 people confirmed killed and the death toll likely to rise. Hundreds of tourists, including at least 47 Americans, are reported to be missing. The small Himalayan nation has been badly hit.