Too late for Maine Democrats to retaliate, Nebraska Republicans may implement a winner-take-all system, swiping an electoral vote from Harris.

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.

Nebraska Republicans are pushing for a crucial change to the way the state allocates its Electoral College votes, advocating for a winner-takes-all system to avoid any uncertainty ahead of the November contest.

Republican members of Congress from Nebraska in a Wednesday letter called on their state to apportion all of its five electoral votes to the popular vote winner of the presidential election in the state.

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

As Republicans in Nebraska contemplate a significant change to their state’s Electoral College vote distribution to potentially benefit Donald Trump, their counterparts in Maine find themselves with limited options to counterbalance this move.