The allure of the sea has always captivated the hearts and minds of Americans, including some of our most notable leaders. Whether aboard naval vessels or presidential yachts, Theodore Roosevelt, Franklin D. Roosevelt, John F. Kennedy, George H.W. Bush, and other residents of 1600 Pennsylvania Avenue have used the ocean as a backdrop for reflection, decision-making, and diplomacy. Veteran White House correspondent and historian Ken Walsh examines their seagoing stories and the maritime experiences that have left an indelible mark on the fabric of American leadership.