How Donald Trump upended Nancy Pelosi’s plans, then she unraveled his usatoday.com

This story is adapted from “Madam Speaker: Nancy Pelosi and the Lessons of Power,” which will be published April 20 by Twelve Books. Author Susan Page, the Washington Bureau chief of USA TODAY, conducted 10 interviews with Pelosi for this biography and interviewed more than 150 other friends, family members, political allies and adversaries.