Rep. David Scott's defection and Rep. John Lewis' remarks highlight one of the challenges confronting Clinton in a campaign that pits a black man against a woman for a nomination that historically has been the exclusive property of white men.
"You've got to represent the wishes of your constituency," Scott said in an interview Wednesday in the Capitol. "My proper position would be to vote the wishes of my constituents." The third-term lawmaker represents a district that gave more than 80 percent of its vote to Obama in the Feb. 5 Georgia primary.
Christine Samuels, until this week a Clinton superdelegate from New Jersey, said during the day she is now supporting Obama.
Two other superdelegates, Sophie Masloff of Pennsylvania and Nancy Larson of Minnesota, are uncommitted, having dropped their earlier endorsements of Clinton.
On Wednesday, David Wilhelm, a longtime ally of the Clintons who had been neutral in the presidential race, endorsed Obama.
The comments by Scott and Lewis reflect pressure on Clinton's black supporters, particularly elected officials, not to stand in the way of what is plainly the best chance in history to have an African-American president.
"Nobody could see this" in advance, Rep. Jim Clyburn of South Carolina, the highest-ranking black in Congress, said of Obama's emergence. He is officially neutral in the race, but expressed his irritation earlier in the year with remarks that Clinton and her husband the former president had made about civil rights history.
In an interview, Cleaver offered a glimpse of private conversations.
He said Rep. Jesse Jackson Jr. of Illinois had recently asked him "if it comes down to the last day and you're the only superdelegate? ... Do you want to go down in history as the one to prevent a black from winning the White House?
"I told him I'd think about it," Cleaver concluded.
Jackson, an Obama supporter, confirmed the conversation, and said the dilemma may pose a career risk for some black politicians. "Many of these guys have offered their support to Mrs. Clinton, but Obama has won their districts. So you wake up without the carpet under your feet. You might find some young primary challenger placing you in a difficult position" in the future, he added.
Obama and Clinton are in a competitive race for convention delegates. Overall, he has 1,276 in The Associated Press count, and she has 1,220. It takes 2,025 to clinch the nomination.
But the overall totals mask two distinct trends.
Obama has won 1,112 delegates in primaries and caucuses, and Clinton has won 979 in the same contests in the AP count.
The former first lady leads in the superdelegate chase, 241-164.
Excerpts from FULL ARTICLE of the Associated Press.