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.

Republicans are stepping up their efforts to change Nebraska's electoral vote process to winner-take-all -- a move that would benefit former President Donald Trump in an expected close November election in which a single vote could make a key difference in the Electoral College.

State’s all-Republican congressional delegation seeks to change how electoral college votes are awarded – which would be likely to benefit Trump

The South Carolina senator wants the governor to call a special session to put forward a bill making Nebraska a winner-take-all state in the Electoral College.

Under state law now, whichever presidential candidate gets more votes in a congressional district wins an elector