. "Rex Murphy (born March 1947) is a Canadian commentator and author, primarily on Canadian political and social matters. He was the regular host of CBC Radio One's Cross Country Checkup, a nationwide call-in show, for 21 years before stepping down in September 2015."@en . "Canadian journalist" . . "Rex Murphy"@en . . . . "Murphy, Rex"@en . "1947Z"^^ .