As to the harmonization of various articles that can be carried on an airplane, that are allowable, it's almost a tiered thing. You can't say we're going to harmonize as the other countries do, but they might have other tiers that sort of are a safety check against some of those materials. So the structure of what you've done, have you basically blended that, so the model is similar to those of our international partners we're harmonizing to?
On February 15th, 2011. See this statement in context.