Smallest field of Dems takes stage in Los Angeles

Candidates discuss diversity

Standing on a stage that was the least diverse and most male-dominated of the entire campaign, the top Democratic presidential candidates engaged in a heated discussion over how to make their party -- and government more broadly -- reflect the diversity of the country.

Lawmakers who aren't seeking reelection in 2020

The battle for control of Congress is more than a year away but some lawmakers are already deciding not to run for reelection, setting up a few potentially interesting campaigns in the 2020 election.