Two of Donald Trump's top megadonors routinely brought reportedly undocumented workers to the U.S. from Mexico to work at their warehouses in Wisconsin and elsewhere.
Uline, the office and shipping supply company controlled by billionaire Republican donors Liz and Dick Uihlein, staffed its facilities with Mexican workers using tourist visa and B1 visas meant for employees entering the country temporarily to receive professional training, according to sources with direct knowledge of the matter...