Painting frenzy prompts Bam Margera to open his gates to appreciative crowd By Kathleen Brady Shea, Managing Editor, The Times Bam Margera (center) poses with two fans from West Chester University: Brian Whitehead (left) and Mike Dattalo The nattily-dressed government leader looked a tad out of place in the mainly heavy-metaled, multi-pierced crowd. But the presence of Chester County Commissioners’...