B.J. Soper took aim with his AR-15 semiautomatic rifle and fired a dozen shots at a human silhouette target. Soper’s wife and their 16-year-old daughter practiced drawing pistols. Then Soper helped his 4-year-old daughter, in pink sneakers and a ponytail, work on her marksmanship with a .22-caliber rifle.

Deep in the heart of a vast U.S. military training ground, surrounded by spent shotgun shells and juniper trees blasted to shreds, the Central Oregon Constitutional Guard was conducting its weekly firearms training. “The intent is to be able to work together and defend ourselves if we need to,” said Soper, 40, a building contractor who is an emerging leader in a growing national movement rooted in distrust of the federal government, one that increasingly finds itself in armed conflicts with authorities. READ MORE