Jon Stewart to host Grammy’s MusiCares tribute
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WASHINGTON, DC - OCTOBER 06: (EXCLUSIVE COVERAGE) Jon Stewart onstage at O'Reilly Vs. Stewart 2012: The Rumble In The Air-Conditioned Auditorium at Lisner Auditorium at George Washington University on October 6, 2012 in Washington, DC. (Photo by Jamie McCarthy/Getty Images for The Rumble 2012)
