Tree limb falls on tent at Yosemite National Park, killing 2 minors

A limb from an oak tree fell on a tent at a Yosemite Valley campground, killing 2 minors who were sleeping early Friday morning.

The incident happened at the Upper Pines Campground at about 5 a.m. The victims' names have not been released.

Park Superintendent Don Neubacher said in a statement, "Our thoughts are with the families as they grieve this tragedy."