Blue Bloods: Ruling and Royal Families -- PICTURES
Updated: April 23, 2012 | 1:04 p.m.
December 19, 2011 | 1:07 p.m.
Britain's Prince Harry is coming to D.C. to collect an award for his humanitarian work. However, though the United Kingdom's royal family may be the most well-known, they're far from the only dynasty. We've assembled a slideshow of places around the world where running a country is the family business.