Connecticut Gov. Dan Malloy held a news conference to talk about the deadly shooting that took place at a Newtown, Connecticut elementary school. Lt. Paul Vance also spoke and said that 20 children and six adults were killed in the attack.
Best ways to take care of your teeth
Good dental health depends not only with how you brush or floss your teeth, but also what you put in your mouth. CNN correspondent Cristina Mutchler has more on this health story.