There MAY be some PD’s refusing them, but there are more accepting them - eagerly:
http://www.washingtontimes.com/news/2014/jan/23/pentagon-giving-away-13k-mraps-free-allies-local-l/
http://whowhatwhy.com/2014/02/17/police-state-gears-up/
http://www.sltrib.com/sltrib/news/57358599-78/police-program-utah-1033.html.csp
http://www.harborcountry-news.com/articles/2014/01/31/news/doc52d6a72b30ea9657912899.txt