Sen Barack Obama reached a majority of the pledged delegates at stake in the primaries and caucuses on Tuesday, a symbolic milestone in his march toward the Democratic nomination for president.
But he still has work to do to claim victory over Sen. Hillary Rodham Clinton.
Clinton won most of the delegates Tuesday night, including an overwhelming majority in Kentucky. Obama fared better in Oregon, where they were still counting votes early Wednesday. Clinton won at least 54 delegates in the two states and Obama won at least 39, according to an analysis of election returns by The Associated Press. All 51 delegates from Kentucky were awarded but there were still 10 of 52 to be allocated in Oregon. Obama has won 1,649.5 pledged delegates in the primaries and caucuses, surpassing the 1,627 needed to claim a majority. Three primaries remain.
Obama has an overall total of 1,956 delegates, including endorsements from party and elected officials known as superdelegates. Clinton has 1,776, including superdelegates, according the latest tally by the AP.
Obama is expected to come out of the two contests about 60 or so delegates short of the 2,026 needed to clinch the nomination. He has added nearly that many superdelegates in the past two weeks. Obama added two superdelegates Tuesday and Clinton picked up one. Republicans also were voting in the two states, but Sen. John McCain clinched the Republican nomination in March. The AP tracks the delegate races by calculating the number of national convention delegates won by candidates in each presidential primary or caucus, based on state and national party rules, and by interviewing unpledged delegates to obtain their preferences. Most primaries and some caucuses are binding, meaning delegates won by the candidates are pledged to support that candidate at the national conventions this summer.
Political parties in some states, however, use multistep procedures to award national delegates. Typically, such states use local caucuses to elect delegates to state or congressional district conventions, where national delegates are selected. In these states, the AP uses the results from local caucuses to calculate the number of national delegates each candidate will win, if the candidate's level of support at the caucus doesn't change.