Renowned American historian Gore Vidal says that President Barack Obama would lose 2012 presidential elections, calling the first black US president "incompetent." In an interview with the Independent, Vidal sharply criticized Obama who took power when the United States was involved in two wars in Iraq and Afghanistan and the worst financial crisis since the Great Depression. About the election of Obama, Vidal said that he was initially optimistic, but after witnessing the administration, he has relegated himself to despair. "He's incompetent. He will be defeated for re-election. It's a pity because he's the first intellectual president we've had in...