OH MY!
My point was to illustrate the level of discourse used by Bernie who also forgot to mention that Trayvon might be on a precise par with the 2 kids (one of whom lived in the development) who robbed and, if they had gain access to the room in which she had hidden, might have raped and killed the young housewife and murdered her child.
This was the mindset of GZ...he knew how serious was the threat against himself and his neighbors.
Of course he thought that the oddly gaited young man (hence the name "lean") might be a thief and, possibly, killer.
He was scared as h$ll (oops, hope that didn't offend)...but he knew that if someone didn't take a stand, it was just a matter of time till the worst happened.