I recently received my Canadian Certificate of Citizenship and want to apply for a passport, but I'm a bit confused about something.  I live in Illinois so I went to their web site to get instructions for how to apply for a passport from the US, and one of the items it requires is:
	
		
			
		
		
	
				
			- any valid Canadian passport or other travel document (refugee travel document or certificate of identity) issued to you
 
	
