Jenna Bush Hager, the former first daughter and granddaughter, bestselling author, and coanchor of the Today show, shares moving, funny stories about her beloved grandparents and the wisdom they passed on that has shaped her life. To the world, George and Barbara Bush were America's powerful president and influ-ential first lady. To Jenna Bush Hager, they were her beloved Gampy and Ganny, who taught her about respect, humility,...