Theyd have better luck with medium size rc planes and a pair of remotes on the same freq. They could on the mexican side pack 15-20lbs in, take off, fly across the border turn off their remote and then on the us side turn on a remote and land it...
Can you imagine just walking along in the desert and all of a sudden getting beaned in the head by a 2 kilo brick from out of nowhere?
Doobieduck,
I see your catapult and raise you a messenger pigeon.
actually I should startup deliveries by messenger pigeon.