Glenn Freiboth asked: It's now been a few years since the 9/11 attacks on the World Trade Center and many of us get complacent thinking that no more attacks on US soil will ever happen. But what has been reported by Washington is that there are now 10,000 foreigners from states that sponsor terrorism living in the US and they have obtained permanent residency in the the United States in the past 7 years. So the risk of yet even more powerful attacks on US soil is only a matter of time. We must not get lulled into thinking it won't happen again.This article explores the ways in which GPS Tracking technology is being used in conjunction of an application called the Mobile Tactical Collaboration System. It's and example of the Mobile [+]