A week after her decisive win in an Arizona special election for the U.S. House, Democrat Adelita Grijalva has yet to take office.

Younger Democratic candidates across the country are running to replace party elders.

Five Democrats and three Republicans are running in a July 15 primary election in southern Arizona to succeed the late Democratic Rep. Raúl Grijalva.

The U.S. House has passed a bill that would allow Puerto Rico to hold the first-ever binding referendum on whether to become a state or gain some sort of independence.

A group of mostly Democratic congress members is proposing a binding plebiscite to decide whether Puerto Rico should become a state or gain some sort of independence.

Democrats on the House Natural Resources Committee have asked the Justice Department to investigate whether a Trump administration interior secretary engaged in possible criminal conduct while helping an Arizona developer get a crucial permit for a housing project.