Thankfully, I haven’t stepped on any dirty diapers in awhile -- on sidewalks, in parking lots. Now that I think about it, it’s probably because we moved out of that Twin Palms strip center near the expressway and bought the old Pharr City Hall building on W. Park eight years ago. It was there at Twin Palms where people would drop those nasty soiled diapers to the ground as they made their way in and out of the old Mexican restaurant located there. The place was packed, tacos loaded all the way, and so were the diapers that peppered the ...