GOT AN IDEA FOR A CLONE DETECTOR.
APPLE COULD DEVELOP AN APP FOR CELL PHONES THAT WHEN THE PHONE IS WITHIN 2 FEET OF SOMEONE, IT WILL SIGNAL IF THEY HAVE A SOUL OR NOT.
NO SOUL?
SUCK 'EM UP WITH ONE OF THOSE GHOST VACUUM/PORTABLE CONTAINMENT UNITS, AS SEEN IN GHOSTBUSTERS!!
CLONEBUSTERS!!!
Light Beings will handle them Commander