Wrong link..lol...
http://www.spacedaily.com/news/uav-04o.html
Too little, too late for our borders. Hundreds of thousands of ME'ers have crossed over just this year. It just takes one (other than the woman arrested in McAllen, TX who crossed 250+ freakin' times) who's carrying a dimwit voter's registration card and free housing/educ/health and a social security check for another 9/11.
That is one ugly low-tech spy system.