How many of them are SPYING ON US?
"Pentagon to expand spy satellite array
The Pentagon will buy and operate one or two commercial imagery satellites and plans to design and build another with more sophisticated spying capabilities, according to government and private industry officials. The satellites could spy on enemy troop movements, spot construction at suspected nuclear sites, and alert commanders to militant training camps. The Broad Area Space-Based Imagery Collector satellite system will cost about $3 billion. It would add to the secret constellation of satellites (AP July 2, 2008)."
There's MORE COST to your TYRANNY, AmeriKa!