Lets hope they dont base it around the parrot ar drone:
http://samy.pl/skyjack/
or for those without 802.11
http://www.fromthetrenchesworldreport.com/how-to-build-a-radiodrone-jammer/34089
or GPS Spoof
http://www.wired.com/2012/07/drone-hijacking/all/
Drone over head, de-auth/jam/spoof, free package for me, all your amazon goddies are miiiine i say.