A version of this story appears in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here . CNN  —  The November 5 general election approaches, and Americans have some questions. When CNN asked what was confusing about the system or what to expect in the weeks to come , submissions rolled in. While many of the questions seemed more like vituperative venting about the presidential candidates, others were constructive and interesting. They ranged from questions about the