investigation this morning to figure out exactly how those taliban attackers got into canada bihar-- kandaha airfield. one general was killed in that attack. there may have been some sort of infiltration by the taliban. they released a video that show the troops. they are not sure if they got past those check points. you do have to pass several check points. the area where the attack was carried out is an area where families live, families of serving or former military officers. as you said, that battle went on for more than 24 hours. it shows the kinds of challenge the afghan security forces are facing against the taliban. they had their biggest military victory in 14 years in september when they retook a town and held it for more than two weeks. so it's really showing that the taliban illustrating they can make these big very, very public attacks, and it certainly has afghans concerned >>> thank you. that's jennifer glasse reporting from us from afghanistan. 21 police officers in the philippines have been dismissed over their involvement in one of the country's worst mass kimings. this-- k