““Nixon was becoming a discombobulated president, politically on the run. His interior secretary, Walter Hickel, posted a letter to the president that leaked to the Washington Star: "Youth in its protest must be heard." Thomas Jefferson, James Madison, and James Monroe were all young people in their day, Hickel argued; their "protests fell on deaf ears and finally led to war." (The president's response was to bulldoze the White House tennis court, beloved of Hickel.)””