Both parties are testing messages for fall midterms in Tuesday 's special election . Republicans trying use Obamacare to frame midterm elections . But she 's unsure Democrats using immigration as a wedge issue, and the GOP arguing that President Trump is not doing enough on immigration. Democrat is confronting Obamacare debate , saying there 's room for improvement .
Both parties are testing messages for fall midterms in Tuesday 's special election . Republicans trying use Obamacare to frame midterm elections . Democrats using immigration as a wedge issue, and the GOP arguing that President Trump is not doing enough on immigration. Democrat is confronting Obamacare debate , saying there 's room for improvement .