LAWRENCEVILLE, Ga. (AP)-A suburban Atlanta prosecutor has dropped a disorderly conduct charge against an anti-abortion activist who was arrested for driving a truck emblazoned with images of aborted fetuses.... Police had arrested Robert Dean Roethlisberger Jr. 44, of Missouri near the Mall of Georgia the day after Thanksgiving when he refused to remove images on a "Truth Truck," owned by Operation Rescue, an anti-abortion group. Police, who said the images were "obscene and vulgar", also impounded the truck and removed the banners. In an e-mail Monday to the Gwinnett Daily Post, Szabo (County Solicitor) said, "To ensure no abridgement of...