121003 Snellville: Charles Dudish stops traffic in the crosswalk outside of Snellville Middle School on Wednesday, October 3, 2012. Crossing guards are an integral part of student safety at schools across the metro area. Jonathan Phillips Special
121003 Snellville: Charles Dudish stops traffic in the crosswalk outside of Snellville Middle School on Wednesday, October 3, 2012. Crossing guards are an integral part of student safety at schools across the metro area. Jonathan Phillips Special