Obama claims victory

For his part, Sen. Barack Obama _ speaking at the same time as Clinton _ told his supporters in Houston that the Wisconsin results showed that people were supporting his call for change.
"But it is still far away and we will need the good people of Texas," Obama said. "Understand, that what we are trying to do here will not be easy. It is going to require something more because the problems we face in America …is because Washington has become a place where good ideas go to die.
"We are here tonight because we believe change is possible."