The head of the nation's largest trade group representing manufacturers was in Milwaukee on Wednesday to talk about President Donald Trump's proposed tax plan. Jay Timmons, president and CEO of the National Association of Manufacturers was here for a NAM Executive Insight Series panel discussion where tax reform was the main topic. The panelists included Nick Pinchuk, chairman and CEO of Snap-On Inc.; Chris Mapes, chairman, president and CEO of Lincoln Electric; Tom Riordan, president and CEO of Neenah Enterprises; and Mark Schwabero, chairman and CEO of Brunswick Corp.