Tearful Obama calls for "meaningful action" after school shooting

WASHINGTON (Reuters) - Choking up and wiping away tears, President Barack Obama said on Friday "our hearts are broken" for the victims of a deadly shooting rampage at a Connecticut elementary school and called for "meaningful action" to prevent such violence. "We've endured too many of these tragedies in the past few years," Obama said during a televised appearance in the White House briefing room just hours after one of the worst mass shootings in U.S. history. ...