OAK CREEK, Wis. (CBS 58) -- A reason for optimism or a reason to lose hope? Responses ran the entire spectrum Tuesday after President Donald Trump's announcement the U.S. has a peace agreement in the works with Iran, ending a war that lasted nearly four months. GOP Congressman Bryan Steil was back in his district Tuesday, visiting an Oak Creek manufacturer. Steil was accompanied by Kelly Loeffler, the administrator of the U.S. Small Business Administration.