They reported that 20 of the passengers are from a Texas-based company that makes semi-conductors, which are used in vehicles, but also have other uses. It sounds like some sort of a computer chip, maybe.
Since we are sending the FBI over to investigate, as well as (I think) both a ship and a plane, it would possibily seem like there is more happening then they are releasing in the news.
I also read that they think the plane might have actually turned around before it disappeared. That doesn't make much sense, because why would they turn around unless something was going wrong; and if that were the case, then why was there no radio contact. But they are also searching an area west of Maylasia, so they must have a good reason to think it went off course.
They are reporting that there might have been more than 2 people with stolen passports in some of the news online ; however, they also said that this might have nothing to do with the disappearance, since people trying to illegally immigrate somewhere do this frequently.
It sure seem like with all the effort being put into finding the plane that SOMETHING should show up before too long.
http://online.wsj.com/article/PR-CO-20140308-902237.html