U.S. Sen. Ron Johnson said he is trying to pressure the Trump administration to conclude negotiations on trade deals so that the president's tariffs can end.
Johnson said he is "highly concerned" about tariffs leading to a trade war and harming the economy.
"We've seen the saber rattling. Now we've actually had the opening shots of a trade war. And nobody can predict where it ends," the Oshkosh Republican said on "UpFront with Mike Gousha," produced in partnership with WisPolitics.com.
Johnson is co-sponsoring a bill that would require the president to seek congressional approval of certain ta...