We’ve had a number of political posts on our site recently, and this is another one. So if you think Raptors-Thunder is the big matchup on Nov. 6, you might not find this interesting. But we do. Both President Barack Obama and Republican candidate Mitt Romney have found support among the NBA family and have put it to work in recent TV ads. Obama’s ad is entitled, “The Greatest” and runs 60 seconds. It features Alonzo Mourning, Vince Carter, Dahntay Jones, Etan