>Eight die after eating tainted sausage in Portland, Ore. park In this congenitally dog-friendly city, where dogs once roamed free in city parks, someone is taking a debate over leash laws to a sinister level: Eight dogs have died, reportedly from eating poisoned sausage left in a park, and eight others have taken sick. Autopsies indicated that someone laced the meat with the herbicide paraquat, veterinarians say. The poisonings began weeks after a round of local media reports dissecting the tensions surrounding the leash/no-leash issue in city parks. Canine owners are on edge, certain that some lifelong dog-hater got sniffed...