Sen. Joe Donnelly is the third-most-vulnerable Democratic incumbent on the map -- if Republican Mike Braun wins here, it could dampen Democrats' hopes of winning the majority in the chamber.

Before graduating from a California high school, students must complete a minimum of 13 state-mandated courses, including three years of English, two years of math and two years of science.

At Colorado State, there’s this energy we all share—this undeniable excitement for what’s next.