(August 25, 2016, 1:00 PM EDT) -- PHILADELPHIA — A group of plaintiffs on Aug. 24 sued rappers Snoop Dogg and Whiz Khalifa for contributing to the atmosphere that led to the collapse of a railing at a concert in New Jersey that caused several injuries (Michael Carpenter, et al. v. Live Nation Worldwide Inc., et al., No. 160803137, Pa. Comm. Pls., Philadelphia Co.)....