he says potential steel and aluminum tariffs t have ledo price increases from vendors. >> right now as there is greateh uncertainty i market, it's difficult for me to plan and take initiativ and risk in doing future projects. we are watching every penny. >> that being said duff says he supports the president's decision to try to l el the playing field with trading partners.nt and as indepenoter decided to support the president in the 2016. >> i'm appreative for the trump administration taking ac and steps tore making this trade imbalance more fair. even set back for my companies and my business, ihe think long-term approach is smart that we have thisrs conion now. >> advocacy groups have beenua eqy divided on the issue. conservative federation ofnd indet business says tariffs don't have big pressure on leadership. and polls in latest survey. meanwhile, the nonpartisan and entrepreneur council has been more critica in fact the council just testified before congress urging for freerade and strengthening not under mining of nafta. for "nightly business report" i'm kate rogers. >> speaking