Chalk this one up in the You can't make this shit up column, but it's apparently true.

http://www.azfamily.com/...

In a somewhat controversial move, members of Sheriff Joe Arpaio's volunteer posse are slated to start patrolling some Maricopa County schools.

Some of those posse members reportedly have criminal pasts. That's where the controversy comes in.

An MCSO spokesman said those people have already faced disciplinary action in connection with their crimes, either avoided felony convictions or petitioned to have their records expunged, and are now moving on

Ok, so that's just great.  Slate clean. Get your gun, head for the local school.   And exactly what are we "moving on" from, just so we're all clear about this?