I suspect Trump doesn't care. Bernie Sanders pointed out after the election---in despair---that while Mr Trump was going to rallies in arenas in smaller centres in the mid west, Mrs Clinton was flying off to California for fundraisers with rich businessmen and show business  celebrities.  The fundraisers allowed her to run way more ads than Trump and  that may have helped her win the popular vote but the rallies she didn't stage in the midwest may have lost her the election. Clinton staged rallies in big cities in the midwest with rock stars and other sports and Hollywood celebrities to warm up the crowd, but  didn't even bother to show up in Wisconsin at all.  Trump was all over the midwest, and, as Bernie Sanders pointed out, went  all over Wisconsin.  Trump joked that he didn't need rock stars to fill arenas and said he had momentum. People didn't believe him, and I didn't either. Turned out he was right.