Ron Martin claims he was exercising his First Amendment rights by holding up a sign to warn drivers. Ohio Inmate's Long Execution Sparks Lethal Drug Concern Witnesses say that Dennis McGuire was gasping for air and snorting for 15 minutes. Stoned Swine: Marijuana-Fed Pigs a New Delicacy Seattle butcher William von Schneidau brings new meaning to pot-bellied pigs. Police say the 4-year-old girl accidentally shot her cousin with a gun found at her grandfather's home.