Biden wins primary in Georgia and locks in nomination. Biden needed 1,968 delegates to win the nomination and Edison Research said he surpassed that threshold as Georgia primary results began coming in.

Now we await the outcome of the primaries in Mississippi, Washington State, the Northern Mariana Islands, and the caucuses of Democrats living abroad.  Reproduction reserved © Copyright ANSA, 2013 all rights reserved. Joe Biden won the Democratic primary inGeorgia and reached the mathematical quorum for the White House nomination.