The Senate map expands: Which states are now in play?

The battle for control of Congress is expanding as more Senate races emerge as potential opportunities for both parties. Which states are moving into reach, and which may be slipping away?

Plus, warning signs for Republicans among independent voters and whether 2026 could produce a modern record for congressional turnover.

Join The Hill’s senior vice president of editorial content, Bill Sammon, and Decision Desk HQ’s chief elections analyst, Geoffrey Skelley, who will break it all down and take your questions.

The discussion and Q&A are scheduled to begin at noon EDT. Watch above.

If you want to ask Bill and Geoffrey a question or comment, put in your first and last name in the chat feature on the right side of the screen, and type it in.