@justanotherfan
Yes, he has a slim margin but it will also heavily depend on who the democrats select. The new faces and potential candidate are all way to the left and the least liberal is Biden, who did not have enough support even as the sitting VP and would be 78 years old, in comparison, Reagang is the oldest elected president and was 69 at the time of his first inauguration.
The next election might be one in which a credible third party candidate can affect the results like Perot did taking many republican votes and helping Clinton in the process. If Sanders, who would be 79, runs as an independent the votes would come from the democrats; a more centrist candidate might take votes from both parties and I would no be surprised to see the winner get under 40% of the popular vote.
