This is an excerpt from CNN News. So do not always curse Malaysia of having race elements in the election or in other things. Food for thought, think before talking.
"The results in Pennsylvania followed trends set in previous contests: Clinton won the white vote, Obamawon the black vote; Clinton won the older vote, Obama won the younger vote; Clinton won in rural areas, Obama carried the urban vote. Watch what Obama's campaign says about the results »
Look for Clinton to head into upcoming contests with the message that Obama can't win in the big states like Pennsylvania and Ohio that Democrats will need to regain the White House.
The focus is now on the next two contests on May 6: Indiana and North Carolina. Polls show Obama has a comfortable lead in North Carolina but Clinton won't give up on the state. Her husband, former President Bill Clinton, will be campaigning there on Wednesday.
It's doubtful that Clinton can overtake Obama in North Carolina; he has won all the southern states and their large black populations except for Arkansas, where Clinton was first lady when Bill Clinton was governor.
But part of the reason the Clintons will campaign in North Carolina is to make it necessary for Obama to spend more time there and away from Indiana, where polls show a tight race.
Obama needs a victory in Indiana to prove that he can win a large rust-belt state to bolster his case that he can carry the states needed to beat Sen. John McCain, the presumptive Republican nominee.
Clinton has to cut into Obama's base to gain ground. And barring a major misstep by the Obama campaign, her best chance may hinge on attacking Obama and raising doubts in voters' minds.
Clinton's challenging Obama's electability is also aimed at Democratic superdelegates, the elected officials and party leaders who are free to vote for whichever candidate they choose.
With neither candidate able to reach the 2,025 delegates needed for the nomination, those superdelegates will decide who gets the nomination."