What I'd love to see: drones dropping loaves of bread over Caracas and other places where Venezuelans suffer hunger.

It wouldn't provide such photo-ops as the current border assault does, but it could feed folk. Bake the loaves with little American flags in 'em and score political points. (Or better, bake-in one dollar bills - message clear.) Cheapo kamikazi drones that'd jettison their payloads early could do the job.