Most Rockefeller Center trees endure a largely uneventful Christmas season. Admired from afar, they sometimes serve as the backdrop for tourists' photos, but that's pretty much it. However, in 1979 the Rockefeller tree became part of a political protest when a 27-year-old man scaled it and began shouting "Free the 50!" referring to the Americans who were then being held hostage (see photo) at the U.S. embassy in Iran. He came down when police officers pointed out that climbing a Christmas tree would not help free the hostages. Another man tried to climb the tree in 1980, but he offered no motive for his actions. Apparently he just thought it would be fun.