Obama Closing Air Defense System on U.S./Mexico Border: Texas & America Vulnerable to Attack from Low Altitude Missiles and Aircraft

Air Force’s Air Defense Radar Systems along U.S./Mexico Border will SHUTDOWN on March 15^th, 2013

On January 17^th, 2013, Exelis Systems Corporation sent out an email (see email below) to all of its employees informing them that on March 15^th, 2013 all TARS Air Defense Mission Operations will permanently cease. These TARS Air Defense sites were under the control of the United States Air Force. On January 15^th, 2013, the Air Force informed Exelis (the defense contractor running the TARS sites) that the TARS sites will be shut down. Exelis tried to then negotiate with the Department of Homeland Security to see if they would take over the vital project, but it seems as though those negotiations have failed.

What does this mean?