Immigration has been a heavily discussed political topic this election cycle. But what do Americans who live near the U.S.-Mexico border have to say? CBS News correspondent Omar Villafranca is spending this week touring towns near there to find out.

Rep. Debbie Dingell of Michigan was one of the Democrats in 2016 who warned that there were cracks in the blue wall for Hillary Clinton. Dingell joins “America Decides” to assess the Harris-Walz campaign’s efforts in her state.

Non-citizens voting in U.S. elections is extremely rare. Nevertheless, some Republicans suggest it is a widespread problem. CBS News chief legal correspondent Jan Crawford went to North Carolina to investigate.