Politics Newscast for March 21, 2013 KBIA Published March 21, 2013 at 5:44 PM CDT Facebook Twitter LinkedIn Email Listen • 3:13 Regional news coverage from the KBIA Newsroom, including:Gov. Nixon announces trade agreements with Taiwan and South KoreaMissouri's Department of Transportation takes medical leave, will retireMayor McDavid asks for apology for an apology for offensive Facebook post