 Walking up to the podium and then losing his train of thought so many times and going on to different topics makes it clear that things aren't quite right. Donna Wayne Roberts from Vienna doesn't think Joe Biden should be running for president, but she also isn't convinced that Donald Trump is the right candidate either. We're a very divided country right now, and unless we can all get on the same page, it's very difficult to say. And many other voters feel the same way.