Why is Trump not firm on accepting the results of the 2016 Presidential election?
Election Day hasn't even arrived and he is hinting that he might not accept it. Many Republicans have denounced it, including Paul Ryan. Even his running mate Mike Pence and his daughter Ivanka Trump doesn't agree with him.
Usually, a candidate will only challenge the results after it is out, not 2-3 weeks before the election.
So, why does he refuse to commit that he will accept the outcome of the election?