recently there are a lot of changes now to air force structure in europe for the future of millen hallnd the f-35 basing. is there any shift on that front? >> why don't i take the first one and if you wouldn't mind taking the one on europe. in terms of what will change, there's probably not a magic bullet answer to that. there's new members of congress. we have to educate we have to continue to explain the position about why we need to not only invest in today but also invest in tomorrow. if we had a lot more money i mean a lot more money, we could do it all, but of course we're not going to have a lot more money, so we have to make choices. that's what we're paid to do. we're paid to make some tough choices in this environment. so we will explain that story to the members who we have known for some time, as well as to the new ones. >> the infrastructure and consolidations in europe are just that. it's not giving up mission capability. there was an opportunity to save money over time in a fairly significant way by consolidating installations in the u.k. for example and getting rid of t