‘When Harry Met Sally,’ ‘Iron Man’ added to film registry


              This image released by the Library of Congress shows Sissy Spacek, left, and William Katt in a scene from the United Artists film "Carrie. " (United Artists/Library of Congress via AP)
            
              This image released by the Library of Congress shows Meg Ryan, left, and Billy Crystal in a scene from "When Harry Met Sally." (MGM/Library of Congress via AP)
            
              This image released by the Library of Congress shows Sissy Spacek, left, and William Katt in a scene from the United Artists film "Carrie. " (United Artists/Library of Congress via AP)
            
              This image released by the Library of Congress shows Meg Ryan, left, and Billy Crystal in a scene from "When Harry Met Sally." (MGM/Library of Congress via AP)
            
              This image released by the Library of Congress shows Sissy Spacek, left, and William Katt in a scene from the United Artists film "Carrie. " (United Artists/Library of Congress via AP)
            
              This image released by the Library of Congress shows Meg Ryan, left, and Billy Crystal in a scene from "When Harry Met Sally." (MGM/Library of Congress via AP)
‘When Harry Met Sally,’ ‘Iron Man’ added to film registry