Right wingers were using this map (red for counties voting for Mitt Rmoney, blue for counties voting for Barack O'Bama) as some sort of proof that Rmoney should have been elected President in 2012.
This map, which shows that half of the population of the USA lives in the blue counties, explains why O'Bama won the Presidency, as most of these blue counties also show up as counties voting for O'Bama in 2012. What the idiotic right wing meme map fails to show is that most of the population of the USA lives in the blue states on that map.
The USA elects Presidents based upon the votes of PERSONS, not COUNTIES. But I'm sure this meme will show up again in 2016.