How Clinton and Trump are preparing for the first presidential debate

Left: Donald Trump speaks at a lunch hosted by the Economic Club of New York on Sept. 15. Right: Hillary Clinton addresses the National Association of Black Journalists and the National Association of Hispanic Journalists on Aug. 5.
Left: Donald Trump speaks at a lunch hosted by the Economic Club of New York on Sept. 15. Right: Hillary Clinton addresses the National Association of Black Journalists and the National Association of Hispanic Journalists on Aug. 5.