The 10th is a swing district with a 25% Hispanic voting age population.

He represented a swing district in the Senate and is considered a moderate.

Due to intense competition, it is generally considered a swing district.

"It's the biggest swing district in the country," he added.

It was created after the 1860 census, and is currently considered a swing district.

"Where there has been adequate grain throughout, it's a swing district."

The 10th had long been considered a swing district, though Republicans had held the seat since 1961.

"But these issues can be made to work in suburban swing districts."

In one of the state's few true swing districts, each party is heaping resources on the race.

These two genuine swing districts, 2,800 miles apart, have a lot in common.