(THE HILL) Republican presidential front-runner Mitt Romney’s son Tagg blasted the “lib[eral] media” for a swipe at his grandfather, former Gov. George Romney (R-Mich.), on the popular television show “Mad Men” Sunday night.

In the show, character Henry Francis, a Republican political aide who had worked for New York Gov. Nelson Rockefeller in previous seasons, is shown fielding a request for his new boss — strongly hinted to be New York City Mayor John Lindsay — to travel to Michigan to appear with then-Gov. George Romney.

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