Sheriff Joe taps George Zimmerman for school posse (photos)

sheriffjoelong(PNS reporting from PHOENIX) Now we know why child killer George Zimmerman was speeding through Texas with a gun in his vehicle — he was on his way to a new gig in Maricopa County, AZ.

Sheriff Joe Arpaio broke the news in a Tweet late Wednesday night: The sheriff has a new school patrol posse, and it includes Zimmerman, a failed cop wannabe.

Here’s a better picture of this new “sworn officer” (click to enlarge):

Mas…Sheriff Joe taps George Zimmerman for school posse (photos)