Alli Wilbur, 10, prepares to shoot a Bushmaster 556 rifle outfitted with a sniper scope, under the instruction of Jory Neville, member of the 63rd battalion of Light Foot Militia from Spokane, Washington, during the Light Foot Militia annual gathering on Bureau of Land Management land near Priest River, Idaho June 22, 2013. Picture taken June 22, 2013. REUTERS/Matt Mills McKnight (UNITED STATES - Tags: SOCIETY POLITICS)