At least 15 people stabbed at Texas college

A person is loaded into an ambulance following a mass stabbing at the Cy-Fair campus of Lone Star College in northwest Houston, as seen in this still image from video courtesy of KPRC-TV April 9, 2013. At least 14 people were injured during a mass stabbing at a local community college in the northwest Houston area Tuesday morning, according to the local rescue officials. [Photo/Agencies]