San Bernardino Killer: Tracing the Path to Radicalization

The door to Tashfeen Malik's former family home in her ancestral city in the southern Punjab region of Pakistan is padlocked. The latest family to live here left a few weeks ago, a timely departure given the degree of media interest in the house after last week's San Bernardino, California, attack that authorities say was carried out by Malik and her husband, U.S.-born Syed Rizwan Farook. VOA's Pir Wilayat Shah and Arshad Hussain report.