NOW: President Donald Trump and Vice President JD Vance stand at attention and salute as the national anthem plays at the Tomb of the Unknown Soldier at Arlingt

NOW: President Donald Trump and Vice President JD Vance stand at attention and salute as the national anthem plays at the Tomb of the Unknown Soldier at Arlington National Cemetery. The solemn moment comes on Veterans Day, as the nation honors the men and women who have served in the U.S. military.…