Friday, April 23, 1999 The opening ceremony commemorating the 50th anniversary of NATO was held today at the Mellon Auditorium. Photo By Ralph Alswang | President Clinton delivers his remarks at the NATO opening. | Photo By Ralph Alswang | President Clintongreets NATO Secretary General Javier Solana. | Photo By Ralph Alswang | The President,Secretary Solana and the Heads of State and Government pause for a groupphoto prior to taking their seats on the stage. | Photo By Ralph Alswang | Photo By Sharon Farmer | Photo By Ralph Alswang | The President and Mrs. Clinton host the 50th Anniversary NATO Summit Dinner in the East Room of the White House. | Photo By Ralph Alswang | The President and Secretary General Solana make a toast following their remarks at the NATO Summit Dinner. | |