Credit: FILE - In this Friday, Dec. 2, 2016, file photo, slot machines in the casino are seen during a preview tour of the MGM National Harbor, Friday, Dec. 2, 2016 in Oxon Hill, Md. A Maryland commission approved in-person sports betting licenses at five casinos on Thursday, Nov. 18, 2021. The Sports Wagering Application Review Commission voted 5-2 for the licenses at MGM National Harbor in Oxon Hill, Live! Casino & Hotel in Hanover, Horseshoe Casino in Baltimore, Hollywood Casino in Perryville and Ocean Downs Casino in Berlin. (AP Photo/Alex Brandon, File)
Maryland sports betting hits a record high
