 supply in the united states so that's the supply of capital which informs innovation so what i would say is we need to get a handle on our budget more time you have to grapple with these challenges the more gradual those changes can be congress is going to grapple with having to deal with the expiring tax policies that we have on the books we need a second tax reform effort and as part of that we need to look at what we can do to keep the united states economy competitive