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KENOSHA, WI - APRIL 18: President Donald Trump speaks to workers at the headquarters of tool manufacturer Snap-On on April 18, 2017 in Kenosha, Wisconsin. During the visit, Trump signed an executive order to try to bring jobs back to American workers and revamp the H-1B visa guest worker program. (Photo by Scott Olson/Getty Images)

KENOSHA, WI - APRIL 18:  President Donald Trump speaks to workers at the headquarters of tool manufacturer Snap-On on April 18, 2017 in Kenosha, Wisconsin. During the visit, Trump signed an executive order to try to bring jobs back to American workers and revamp the H-1B visa guest worker program.  (Photo by Scott Olson/Getty Images)