Quad Rugby Most people could not fathom quadriplegics speeding around in wheelchairs playing a game that was once called "murderball." But at the Quad Rugby National Championships, competitors vie for the national title while proving their true athle... (more)ticism and strength of spirit. Rattlesnake Roundup Snake hunters from across the Southwest converge on Sweetwater, Texas to weigh in a winter's worth of deadly rattlers. Brought in by the barrelful, the hunters compete to see who colleted the most.