Sherrod Brown's 18-year Senate career ended Tuesday after the most expensive non-presidential race in history. Here are four takeaways.

Incumbent Sen. Sherrod Brown faced a tight key race against Trump-backed challenger Bernie Moreno, a Colombian-born businessman

Voters have elected Republican Bernie Moreno to represent Ohio in the U.S. Senate according to projections from the Associated Press based on unofficial results. Moreno defeated incumbent Democratic U.