frank, what would you do at this point when you see pfizer attempt an inversion with astra zenica, whatrder to change that infrastructure? >> in the first place, i wouldn't change the structure. the necessary that a corporation berngs all evidence points out from a great deal of person war, very influential with our world wide patent protection or our support to drug prices. for them to decide not to pay a lower rate. but to pay it to england instead of america, still being an american company and enjoying the benefits. i support some efforts to say, you cannot stipulate by some manipulations decide are you not an american company, even though you are, in fact, still in america. i think some kind of temporary change on that is a legitimate thing to do. i mean, the percentage of ownership, of foreign ownership should have to go up. so my immediate response is to not allow that kind of clear cut manipulation so that people enjoy the benefit of being american companies and pay taxes to some foreign companies, while we reduce our tax structure. >> i know defense spending. i look at ukraine,