Senate Homeland Security Committee holds hearing on Fort Hood shooting.
POSTED: Friday, November 20, 2009 - 10:09am
UPDATED: Thursday, February 25, 2010 - 12:34pm
The first Congressional hearing on the shootings at Fort Hood is underway in Washington.
The Senate Homeland Security Committee wants to know whether warning signs about Major Nidal Malik Hasan went ignored and whether detecting them could have prevented the killings.