international brotherhood of electrical workers
Amid growing demand at the factory assembling the uranium fuel rods that provide 10% of U.S. electricity, workers have some demands of their own.
The former vice president spoke at an electrical workers conference, prompting the president to tweet he'd be the one to get the union members' votes.
They've been working without a contract since August.
It would be the biggest U.S. strike since 2011.
