By | June 20 2012 12:50 PM

Marco Rubio's memoir An American Son is available in bookstores for those curious about the man who is in the race to be Mitt Romney's running mate. The Miami-born Rubio, whose parents immigrated to the U.S. from their native Cuba, and Romney have more in common than right-wing politics: For a time, the Catholic-born Rubio attended a Mormon church. Rubio goes into this part of life in his memoir, among other topics.