3 American contractors missing in Iraq - CNN.com

Three American contractors went missing in Iraq two days ago, said a senior security official in Baghdad.

"A company filed a report Sunday about three of its staff going missing two days ago. They are American contractors. We are looking into this report," the official told CNN.

Separately, an Iraqi security official with knowledge of the case said that two of three missing contractors are dual Iraqi-American citizens, and that the third is an American national.