Joe Biden wins Alabama Democratic primary; Pres. Trump wins GOP primary

MONTGOMERY, Ala. -- Joe Biden won Alabama's Democratic presidential primary, Tuesday, March 3. The state has 52 delegates at stake.

Black voters hold sway in the state's Democratic electorate, and Biden and Mike Bloomberg split the endorsements of the state's largest black political coalitions. The Alabama New South Coalition backed Biden, and the Alabama Democratic Conference supported Bloomberg.

Donald Trump won the Republican presidential primary in Alabama.