The Feds have deployed some pretty invasive spy technology to track mary-joo-wana growers.
The SkySeer runs quietly and its tiny video camera can resolve whether a person is armed with a handgun from 250 feet in the air – high enough for the 4-foot-long craft to become invisible from the ground, according to its inventor, Sam De La Torres.
"You can really sneak up on people," said De La Torres, who works at Octatron, a Los Angeles County firm that specializes in military surveillance gear. [More]
Just keep looking up!