I live almost two hours South of that area but it does have a higher Islamic population than say Highlands Ranch. There has also been some contraversy regarding the Swift meat packing plant in Greeley and special rules for Somalis.
It has been said in
The Looming Tower that one of the founders of Islamic terrorism went to school in Greeley, Colorado. Greeley and Fort Collins are close to each other.
http://www.freerepublic.com/focus/f-news/1686655/posts
Maybe it is an honest mistake, maybe not.