A few changes to tell you about since the Early Nightly this morning. Pete Williams has shifted gears given the breaking news a bit ago about United Flight 923 from the U.K. Still a lot we don't know, but here is what we do: Fighter jets were scrambled and diverted the London-Washington, D.C. flight to Boston. The pilot had declared an emergency based on the behavior of a passenger. The concern involved a 59-year-old American woman who was returning home from an overseas visit. There were some earlier media reports suggesting she was carrying a screwdriver or an al-Qaida-related. But now several federal officials are telling us NOT to put much stock in those reports. She did apparently have matches, Pete reports, which are not banned. She may also have been carrying hand cream (a violation of the new rules). But bottom line... so far it appears to be a panic attack of some sort rather than a real threat... but again, given recent events, the reaction may well have been appropriate. Other passengers on the flight are being interviewed now by the FBI in Boston. They are hoping to make it to D.C. by tonight. Quite a detour for them and they will arrive at their final destinations many hours later than expected. It demonstrates how much anxiety there is to go around right now. Normally this is a story we may not give a lot of attention to, but given the current environment and how federal officials reacted to it, it is a story that now warrants our attention. We will aim to have more clarity for you tonight. See you in a bit.