Los Angeles Mayor Antonio Villaraigosa, at podium, is flanked by LAPD and LAUSD officials at a news conference to discuss local school safety on Monday,
Los Angeles Mayor Antonio Villaraigosa, at podium, is flanked by LAPD and LAUSD officials at a news conference to discuss local school safety on Monday, Dec. 17, 2012 in the wake of 20 children and 6 adults being killed in a mass shooting in Newtown, Conn., on Friday, Dec. 14, 2012. (Hans Gutknecht/Staff Photographer)