If you just arrived here from Mars, were in a coma the last 5 years or had been hiding in a cave and were shown that picture and asked “which of those two men do you think is the current president of the United States?” how would you answer? Exactly! And notice that Mitt Romney is in LMAO mode? He knows he punctured the thin skin of those two.
And that's why Romney won, Ryan will win, and Romney will continue winning.
They need only to mention the word Benghazi and the question "why with two thousand dead Americans do we give the enemy an exit date in Afghanistan?", to win the foreign policy issue.