Comment by disposeofnick9

Why on earth does the military-industrial complex need to spend money on a duplicate, irrelevant technology? I worked at Trimble Nav in the radio group, and the POTUS has the ability to increase selective available (SA) to an enormous number (which can be defeated by differential/kinematic corrections, but was set to 0 by executive order under Clinton) or disable the unencrypted channel entirely for a particular region or the entire planet (which includes space). WTF!