We look at the countdown to automatic spending cuts on March 1, China's alleged hacking of U.S. businesses, and gun violence in America as part of the PBS special programming 'After Newtown.' Joining Gwen: John Harwood, CNBC and New York Times; David Sanger, New York Times; Molly Ball, The Atlantic; Sari Horwitz, Washington Post.

Even before President Obama outlined his proposed changes in how the NSA should collect data for surveillance, many tech giants were vocal in their criticism. Gwen Ifill discusses what's at stake with Christian Dawson of the Internet Infrastructure Coalition and Nuala O'Connor of the Center for Democracy and Technology.

Five Chinese military officials were indicted by the U.S. for stealing trade secrets by hacking six American firms in the nuclear, metals and solar products industries. Gwen Ifill talks to Laura Galante of FireEye and former State Department official Susan Shirk and the unprecedented charges and the Obama administration offense against Chinese cyber attacks.