Three of the alleged attackers are from the U.S., two are from Somalia and there is one each from Canada, Finland, Kenya and the United Kingdom, according to the list.

TheBlaze has viewed information and names from another Twitter account that surfaced once the original account was taken down, but so far those names are unconfirmed.

An FBI official told TheBlaze they are “unable to confirm whether or not any of the attackers are American,” but added that they are investigating the matter.

http://www.theblaze.com/stories/2013/09/22/cnn-some-of-the-kenya-mall-attackers-are-from-u-s/

Об имеющихся  в СНН данных можете почитать в твиттере СНН

https://twitter.com/cnnsara/status/381854939313864704

Вопрос несет ли какое то государство ответственность за терракт?
Какое государство должно судить американских террористов?