The Data Dive

The race for the Senate between Jon Husted and Sherrod Brown will come down to these key counties.

State Rep. James Talarico has seen a slew of strong polling recently. What’s driving his edge?

The open seat is a top target for national Republicans in November, though Democrats are currently favored.

The 80-year-old Massachusetts senator has appeared to harness antiestablishment energy even as he faces a younger primary challenger in Rep. Seth Moulton.

Speed bumps mark Darline Graham’s path as she seeks her brother’s seat and six years in Washington.

Four Democratic-held seats in the state are crucial to Republicans’ quest to keep control of the House.