if i were jon i would have like 8 guards dude
he was abused for like 10 years by his father, he was bullied all throughout high skool and middle skool just for being different, he said that everyone except the dudes in korn hated him, even the teachers, all because he was different. besides every band basically has body guards now. when i saw linkin park live a couple of months ago (it totally kicked ass, and mike shinoda talked to me and my buddys) the whole band had themselves a bodyguard. everyone is a little paranoid about the whole terrorism crap thats going around. personally i dont blame him for having a guard.
beleive what you want, but he does have a good reason