Southeast Arizona: September, 2010 The pre-dawn stillness was broken by the low rumble of a rugged four-wheel drive vehicle as it topped the crest of a hill and stopped. Seven camouflaged riders emerged and silently began removing gear and weapons from the vehicle. The group had only recently met and consisted of two men and one woman from Arizona, one man from Georgia, one from Texas and two from Florida. All were military veterans from various branches of service and all knew the seriousness of the situation. After donning wildly varying forms of tactical gear purchased with their own money...