Zach Briseno dreamed of becoming a police officer ever since he was a child. When he lost his legs in a 2007 roadside bombing in Iraq, it seemed like this dream was finished forever. But Briseno has caught national attention after becoming the second police officer in the U.S. with prosthetic legs. “Looking down, you know, you’re just seeing feet,” he said in an interview with NBC. “All of a sudden they’re not there, and you’re just like, ‘Man, my life is over.’” As a U.S. Marine, it was an outcome he knew he was risking. However, it always seems like something that happens to other people, and he was left reeling after losing both legs. When Briseno’s Humvee was hit by a roadside bomb during his second tour in Iraq, he thought he was going to die. He asked his battle buddies to get a message back to his …