Sen. Elizabeth Warren, D-Mass., announced plans to run for re-election on Monday. The 73-year-old has held her Senate seat since 2012.
"We’ve won some big victories for working families in Massachusetts and across the country, but there’s a lot more to do. So today I’m making it official: I’m running for re-election to keep up the fight," Warren announced on Twitter.
This is a developing story. Check back soon for updates.