OtherFast-growing Hawk Fire reaches 15,000 acres near Reno, prompting 42,000 evacuations

The fast-moving, out-of-control Hawk Fire, which began on a hillside outside Reno in northern Nevada on Saturday, has spread across more than 15,000 acres and threatens hundreds of homes. Authorities say a preliminary investigation found it was human-caused, but they have not released how it started.