From the Washington Post: LONDON, Aug. 10 -- British authorities said Thursday they had disrupted a well-advanced "major terrorist plot" to blow up passenger flights between the United Kingdom and the United States using liquid explosives, prompting a full-scale security clampdown at U.S. and British airports and a cascade of delays in transatlantic flights.

This just out and apparently only applies to transatlantic flights. But, now u can't even carry toothpaste in your carry on luggage!!!!

We'll just have to wait and see how it flows over to LOS flights.