LOS ANGELES -- House Republicans are backing legislation in Congress to give the Department of Homeland Security control of more than 50 national parks and forests within 100 miles of the U.S. borders.
The legislation involves a sweep of land along the frontier with Canada and Mexico, but exempts state land, private property and federal holdings used for mining, livestock grazing and timber harvesting. The new authority would carve through 54 national parks, including Joshua Tree, Saguaro, Acadia and Glacier.











