Many of her campaign aides are young and new to city politics.
A campaign aide said that was the campaign's focus for the week.
His income last year was $30 million, campaign aides said.
But his campaign aides said there were other reasons as well.
Campaign aides say they expect his plan to be announced in the next several weeks.
Most will go to television advertising, a campaign aide said.
"She has worked so hard for this," said one campaign aide.
Campaign aides said the advertisements would run in 17 states, including California, at least through the week.
"I don't know what this feeling is," a young campaign aide said.
Most of the others sent campaign aides to represent their interests.
