The U.S. presidency is a common theme of our mentalfloss.com Brain Game Tuesday Test Time challenges, but today's offering drops down a step. Good luck!

Calvin Coolidge would qualify for today's list if his first name weren't John (Calvin was his middle name). So not including Silent Cal...

How many U.S. Vice Presidents' first and last initials
were the same letter of the alphabet?

Here is the ANSWER.

QUESTION:

How many U.S. Vice Presidents' first and last initials were the same letter of the alphabet?

ANSWER:

FOUR.  Hannibal Hamlin, William Wheeler, Charles Curtis, and Hubert Humphrey. 

Thanks for playing! Tomorrow, it's Wordplay Wednesday.