Democratic officials said the materials should never have been given to reporters.
Much of that money was spent on turning out the black vote, Democratic officials said.
Democratic officials are expected to make their decision within several weeks.
One Democratic official said that other people were yet to testify in the case.
Several Democratic officials agree that he does not need to.
"It looks like the answer is yes," the Democratic official said.
Democratic officials say the 10-week advertising campaign could cost $25 million or more.
Now, Democratic officials say, it is time for the party to come back.
Democratic officials insist that the issue is not a serious one.
Before that, he spent more than the other candidates here on television, over $500,000, Democratic officials said.