The National Review's breezily brilliant Jay Nordlinger recently described the way liberal politics are increasingly injecting themselves into sports reporting. To the list of sports scribes who supposedly should be concerned with balls and strikes but instead use their gigs as platforms to let their liberal flags fly, add Fred Roggin, who does a regular sports spot on Morning Joe. On today's show, Roggin's report on Rush Limbaugh's effort to acquire an interest in the NFL's St. Louis Rams was one long lambasting of Limbaugh that included this glaring misstatement of fact: that Rush was "canned from ESPN for racist...