Bill Clinton believes "one of the most profound mistakes we ever made" as a country was not electing his wife, former Secretary of State Hillary Clinton, president of the United States in 2016. In an interview with PEOPLE ahead of the release of President Bill Clinton Teaches Inclusive Leadership, which launched Thursday on MasterClass, the former president said Sec. Clinton was "the most qualified person to run for office in my lifetime, including me." In her own recent course on the power of resilience for MasterClass, Ms. Clinton read portions of a victory speech she hoped to give in 2016...