Another Missouri superdelegate picks Obama

Tuesday, June 3, 2008 | 1:19 p.m. CDT; updated 9:49 a.m. CDT, Saturday, July 19, 2008

UNIVERSITY CITY, Mo.—Presidential candidate Barack Obama claimed a Democratic superdelegate from Missouri on Tuesday, leaving the candidate about 40 superdelegates shy of the total he needs to move forward with the nomination.