You think the U.S. Justice Department will ever let John Hinckley, Jr. live a normal unmonitored life? Personally, I think they'll keep tabs on him until the day he dies.
oh well, being the MOST POWERFUL NATION doesn't mean you are not insecure. and i think US is also the most insecure. and spying on its own men, daily routine of uncle sam, not only towards his enemies, much more his friends.
go look for youtube vids, you'd see what i am saying - fraction of a second into the shot, agent already positioning himself between gunman and president. walking vest for the president. tapos yung isa, sabay labas ng uzi! astig din na baril although on the heavy side.