deducting that foreign capital and lorn labor rates is equal deduction. this is a pretty simple approach at the end of the year, business adds up export sales and discards them. it's not taxable. so it is the simple but pretty powerful equal taxation. >> here is the other objection i hear for it, prices are sticky, you can't immediate i will go out and raise your price ifs you're in business all of the time. you're going to have a transition period here and is the transition period going to be messy enough so that we could get -- enough uncertainty in the economy that between now and say the 2018 election we have a real stumbling economy and that won't help you guys. >> that's a fair criticism. so we are proposing bold changes here. taxing equally in u.s. and no longer taxing around the world all incredibly progrowth, big changes. we don't expect industries to