blake moret is joining us and we will keep blake berman in their. blake, ceo.ness in 80 different countries, sir as we keep one eye on what's going on in the rose garden, what you hope we hear when it comes to trade? >> rockwell has a flexible worldwide footprints that includes our supply chain as well as our manufacturing footprint, so enacted tariffs don't have the material financial impact on us, but the uncertainty isn't helpful and so when the government does act we favor a strategic approach that aligns us with our allies. liz: okay. i get back, but surely when you are dealing with automation it's not just things like developing software encoding, you have to deal with a lot of i would imagine heavy material as well, which has been in the sights of this administration with the steel and aluminum if not directly with your industry, the industry with whom you deal; correct? >> right, internally rockwell automation doesn't use a lot of steel or aluminum in our products as you said it's a lot of software and firmware, but the bigger impact is on our customers