city center and government forces misrata and continue to lob shell in the city of 400,000. an afghan military pilot opened fire at kabul international pair today, killing at least nine people, including six u.s. troops. officials say an argument set off the rampage. the taliban claimed that the shooter was an insurgent who infiltrated the afghan military. nato says that is not the case. the united states is telling americans to thank long and hard about taking a trip to mexico now due to the surging drug violence. the state department has expanded a travel warning. it now includes parts of the nine mexican states shown with the red lines and all of the states shaded red. severe storms and possibly tornadoes struck mississippi and alabama today. at least three people have been killed. violent weather left one person dead in arkansas last night,