By Connie Thiessen CHICAGO – Bob McCown (above) has signed on as a brand ambassador with Chicago-based online sportsbook, Rush Street Interactive as a BetRivers brand ambassador. The partnership includes a multi-year deal to represent the brand both through appearing on commercials and creating exclusive content for the BetRivers Network. McCown, who parted ways with Sportsnet 590 The FAN (CJCL-AM) Toronto and its television simulcast Sportsnet 360 in June 2019, has been hosting The Bob McCown Show featuring John Shannon on SiriusXM’s Canada Talks channel for the past year. As part of his new partnership with RSI, The Bob McCown Podcast will air across the BetRivers Network. He’ll also appear at various meet and greet events, along with...