CNN Anderson Cooper 360 August 6, 2013 05:45:00
He bragged to a laredo police detective, that killing made him feel like superman, taking the gun out of his hand was like taking candy from a kid. how in the world did it come to this for two american teens? cardona and retta grew up here on lincoln street, a few blocks away from the mexican border. this is the neighborhood where they became friends. like many people around here, they each had families on both sides of the border in mexico and the united states. they could easily move back and forth between both sides. and as it turns out, that's exactly what the zettas drug cartel was lookin...