There is no answer. It is democracy and unluckily the presidential election is not a direct popular ballot, which is not democratic. But you can always choose to have a president elected by a minority popular vote, or by a decision of the Supreme Court (difficult with only 8 Justices), or by a demonstration in the street like in Prague in 1947 (or so), or lost in the street like in Paris in 1968. In the last case the election was won by real ballots cast by real electors and not perambulating demonstrators or strikers.