The danger of not emphasizing race is that some people might think race will not matter if Obama is elected, Daniels said.
"I suggest quite the contrary," he said. "Race still matters, and will have to be resolved no matter who the president of the United States may be."
Daniels said the ultimate challenge is to keep civil rights and human rights as part of any administration's agenda.
"Otherwise, we betray the long struggle of people," he said.
Daniels, a Democrat, said after the forum that he plans to vote for Obama.
"I could have comfortably supported any of the candidates that were running this year," he said. "But it is Obama that has my support -- in part because he is black, but also because he is correct."