Watch: President Trump Says Flight 93 Heroes Are A Reminder America Always Rises Up, Fights Back

President Trump: "The heroes of Flight 93 are an everlasting reminder that no matter the danger, no matter the threat, no matter the odds, America will always rise up, stand tall, and fight back." At Friday's memorial in Pennsylvania, the president had a message for all 9/11 families: "While we cannot erase your pain, we can help to shoulder your burden."