2,500 National Guard troops deployed in Washington for 8 months. Trump issued executive order in August for crime emergency. 12,000 arrests reported, including 62 gang members. Taxpayers pay $1M daily for National Guard presence. Two West Virginia soldiers ambushed, killing Specialist Sarah Beckstrom. Protests planned for May 1 to oppose federal surge. Military presence may 'tilt the playing field' for voters. Court battle ongoing over National Guard deployment