 NPR's Mara Liason reporting. But supporters of Harris think she may face opposition from voters because she's a black woman. Lauren Tillman is a 38-year-old project manager in Wisconsin. She says some voters will question everything about Harris. But now that they have Kamala as an option, it's going to be so many more questions about her fitness. Can she do it? Can she even talk? She's been doing this job.