DERA ISMAIL KHAN, Pakistan, Muharram 21, 1432, Dec 27, 2010, SPA -- A missile strike has killed four people in a tribal region along the Afghan border, according to Pakistani officials quoted by the Associated Press. The missiles struck a vehicle in the Shera Tala area of the North Waziristan tribal region. --SPA 11:02 LOCAL TIME 08:02 GMT www.spa.gov.sa/849752