The ‘Canna-bus’ rolls through Louisville in support of medical marijuana

  by Johnny Archer WHAS11.com Posted on October 22, 2012 at 6:43 AM Updated today at 1:28 PM LOUISVILLE, Ky. (WHAS11) -- Supporters of medical marijuana are touring the country and their unique vehicle is creating a lot of buzz along the way. Sunday the Canna-bus mad a stop in Louisville. It’s a school bus …