Nightly News | September 15, 2012
>> in afghanistan today an afghan policeman shot and killed two british soldiers bringing the total to 47 international service members killed by the afghan forces serving alongside them.
>> reporter: good evening, lester. nato says the service members killed were victim of another attack. a local policeman returning from a security operation turned his gun on them, killing two and wounding three others. also in helmand last night 20 taliban insurgents breeched the perimeter of one of the largest nato bases in the country. also home to camp leatherneck. using small arms fire and rocket propelled grenades they killed two u.s. marines , injuring several others. they released this video, claiming to show the aftermath of the attack. the taliban said they attacked the base to avenge the anti-islamic movie that's outraged the muslim world . they chose that base because they heard that's where prince harry was based. today happens to be prince harry 's 28th birthday. lester?