WASHINGTON (AP) — The Senate set a long-awaited vote for Wednesday on a bipartisan plan for expanding background checks...

WASHINGTON (AP) — A bipartisan quartet of senators, including two National Rifle Association members and two with "...

By Arlette Saenz/ABC NEWS -- With an AR-15 and nine other guns on her left, Sen. Dianne Feinstein, D-Calif., introduced a bil...