Seven dead including gunman in Virginia Walmart shooting

Nov 23 (Reuters) - A Walmart employee killed six people and wounded several others before fatally shooting himself at a store in Chesapeake, Virginia, on Tuesday night, authorities said, just days after a gunman killed five and injured 17 at a Colorado LGBTQ nightclub.The shooter, who has not been identified, died from a self-inflicted gunshot wound, Chesapeake Police Chief Mark Solesky said at a news conference…