National

How To Be The Good Guy With A Gun At School

In the aftermath of the Newtown school shooting, there's a raging public debate over placing armed guards in schools. Some say it's impractical, but about a third of American schools already have some kind of armed security. One school police officer in Stockton, Calif., finds the job is part protector, part mentor.

Opposition Blocks Return-Free Tax Filing In U.S.

In some countries, taxpayers can sign up to receive a tax bill. There was an effort to bring return-free filing to the U.S. but it came up against stiff opposition. David Greene talks to ProPublica's Liz Day about her report on return-free filing. ProPublica is an independent, non-profit newsroom that produces investigative journalism in the public interest.