January 16, 2013 1:42 pm President Promises Gun Control President Obama signs executive orders on gun control, promises to fight for assault weapons ban. Danielle Leigh reports. US & World Videos 1:22 Cream cheese spreads recalled over salmonella risk 2:00 What are tariffs? 0:25 At least 8 people killed and over 40 injured in bus crash in Ocala 0:46 Scene of fatal bus crash in Ocala, Florida 53:59 How these Hispanic entrepreneurs revolutionized ready-to-eat Mexican products in US grocery stores