A 10-year-old boy is dead and a 6-year-old is missing after they were swept away in the Merced River in Yosemite National Park on Wednesday, a park spokesman said.

Details on NBC

http://www.cnn.com/2012/08/16/us/california-yosemite-incident/index.html?hpt=hp_t3

Details from the Fresno Bee.