Democrats in mostly blue Maine are threatening to retaliate if Republican-led Nebraska changes how it awards Electoral College votes for the 2028 presidential election. Why it matters: It's the latest example of tit-for-tat election politics that have come to define the Trump era, and that could help determine who wins the race for the White House. Zoom in: Several Democrats running to be Maine's next governor have signaled they would support modifying state law to adopt a "winner take all" ele