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- Trump says he's not putting in too much time preparing for his debate with Kamala Harris.
- "You have to know your subject," he said. "And I think I know it better than anybody."
- He also said he would rather the debate be held on Fox News instead of ABC News.
Former President Donald Trump said he's not devoting much time to preparing for his upcoming debate with Vice President Kamala Harris.
During a visit to a Vietnamese restaurant in Falls Church, Virginia, Trump was asked by a reporter how he was preparing for the debate on September 10.
He answered with a swift, "I'm not."