it's sentencing day for william cellini. he was convicted of trying to shake down a hollywood producer for a campaign donation for former governor blagojevich, in exchange for a state contract. federal prosecutors want an 8- year sentence. the defense is asking he get probation. >>grabbing food while in a hurry is about to become a lot easier in chicago. mayor emanuel has unveiled 23 locations for food trucks. these vehicles would be allowed to set up for two hours at a time at each location, but requires them to stay at least 200 feet away from any licensed restaurants. there would be some designated stands where the trucks would be exempt from the 200-feet rule. the locations include lakeview lincoln park, and the loop. the full city council must still approve the locations. >>coming up next the growing concerns around the country over a meningitis outbreak that's killed four people and sickened dozens of others. and, after being famously created in a harvard dorm room, social media giant facebook reaches a major milestone