Sen. Lindsey Graham (R-SC) is leading a delegation for Donald Trump to Nebraska, where the senator is making a

Sen. Lindsey Graham said it's "very reasonable" for Nebraska to push for a change to its electoral vote system because the election could come down to a single electoral vote.

Donald Trump believes he will win four electoral votes from Nebraska, but it’s the fifth one that he is increasingly fretting about – leading the former president and his Republican allies to mount a last-ditch effort to try and change state election law only weeks before ballots are cast.