Which country is possibly involved in the attack?

American media say the United States is investigating possible Iranian involvement in a recent attack in the Iraqi city of Karbala. Five American soldiers were killed in the attack. The media are reporting comments of unnamed United States government officials.

Foucht is one of an estimated 60 million Americans who regularly suffer from insomnia, either because they are taking medication, or experiencing pain, or not eating right. Or according to Russell Rosenberg, who directs the Sleep Medicine Institute in Atlanta, Georgia - simply because they are living in the modem world.