Pence Visit to E.U. 51 Stars on U.S. Flag: Accident or?

Published on Feb 21, 2017

How could someone have made such an accidental faux pas such as this? It might not have been a mistake at all but a clue.
http://www.foxnews.com/politics/2017/...
https://www.youtube.com/watch?v=MyUUZ...
http://oracc.museum.upenn.edu/amgg/li...