BOSTON (AP) -- After back-to-back presidential losses, Republicans in key states want to change the rules to make it easier for them to win.

From Wisconsin to Pennsylvania, GOP officials who control legislatures in states that supported President Barack Obama are considering changing state laws that give the winner of a state's popular vote all of its Electoral College votes, too. Instead, these officials want Electoral College votes to be divided proportionally, a move that could transform the way the country elects its president.