Jack Schlossberg, the grandson of President John F. Kennedy, introduces President Barack Obama during a dinner in honor of the Medal of Freedom awardees at the Smithsonian National Museum of American History on November 20, 2013 in Washington, DC. The Presidential Medal of Freedom is the nation's highest civilian honor, presented to individuals who have made meritorious contributions to the security or national interests of the United States, to world peace, or to cultural or other significant public or private endeavors.