Hogan announced that all casinos, race tracks and simulcast betting facilities in the state would be closed Monday for an indefinite period in an effort to slow the spread of the coronavirus. Larry Hogan’s decision to close that state’s casinos Sunday will affect three Las Vegas companies. (Chase Stevens/Las Vegas Review-Journal) Gov. Guests explore the conservatory during opening night at MGM National Harbor hotel-casino in Oxon Hill, Md.
