SIGNS ACT--President Barack Obama signs the Violence Against Women Act, March 7, at the Interior Department in Washington. Participants, from left are, Diane Millich, a member of the Southern Ute Indian Tribe in Colorado and domestic abuse survivor; Deborah Parker, Vice Chairwoman of the Tulalip Tribes of Washington State; Vice President Joe Biden; Sen. Susan Collins, R-Maine, Tysheena Rhames, a trafficking survivor and advocate; House Minority Leader Nancy Pelosi of Calif.; Sen. Mike Crapo, R-Idaho, Sen. Patrick Leahy, D-Vt., and Rep. Gwen Moore, D-Wis. (AP Photo/Susan Walsh) by Pete Yost WASHINGTON (AP) — The Justice Department says the rate of sexual violence against women and girls age 12 or older fell 64 percent in a decade and has remained stable for five years.