I thought the headdress looked familiar -- I think he is a member of the Kiowa Black Stocking Society. Look at the picture below and the headdress is like this one with the beadwork on the headdress. They participate in OU functions and this guy looks just like they do. VOA: Probably why the headdress looked familiar!
Posted by NYer in another thread:
Native American Glynn Crooks of the Shakopee Mdewakanton Sioux tribe from Prior Lake, Minnesota (R) stands in full traditional dress while saluting the casket of former U.S. President Ronald Reagan (news - web sites), inside the rotunda of the U.S. Capitol in Washington, June 10, 2004. Thousands of Americans filed silently past Reagan's body at the U.S. Capitol on Thursday in an emotional outpouring of respect and affection for the 40th president of the United States.