Democratic presidential candidate Hillary Clinton spoke at length Friday to supporters in Iowa about her platform, but did not address the elephant in the room — FBI Director James Comey's decision just a few hours earlier to reopen the agency's investigation into her use of a private email server while she was secretary of state.

"I personally don't think people, when they stop to consider it, want the kind of change Donald Trump is offering," Clinton told the supportive crowd in Grand Rapids, Iowa.

"Going back to the days when insurance companies and Wall Street could write their own rules, which is what he says he wants to do. Rolling back marriage equality and women's rights. Abandoning our alliances and allowing more countries to get nuclear weapons. Now, that's change, all right. But not the change we need."

Meanwhile, just an hour before, Trump lambasted Clinton during a speech of his own in New Hampshire, where he did not mince words about the latest news.

"The news this morning is, this is bigger than Watergate," Trump said. "This is bigger than Watergate in my opinion. This is bigger than Watergate. Hillary Clinton bleached and depleted 33,000 emails after receiving a congressional subpoena.

"That to me, there were more serious things done. But how does it get much more [worse]?... She lied to Congress, she lied to the FBI, she made 13 phones disappear, some with a hammer. They gave more than $625,000 to the wife of the deputy director of the FBI and the man overseeing the investigation."

Clinton, meanwhile, repeated first lady Michelle Obama's mantra ― "when they go low, we go high ― and touted her positive, unifying vision for the nation.

"It's more positive, it's more unifying," Clinton said. "I want us to be a country with good, high-paying jobs, in every community. Where college is affordable. Where hard working immigrants who pay taxes have a path to citizenship. Where we respect each other. Men and women. Immigrants. African-Americans, Latinos, Asians, everybody.

"That we recognize we are in this together and where we lead with strength and intelligence in the world, working with our allies to fight and defeat terrorism, and stop the spread of nuclear weapons. So, change is coming. The choice is yours."