French President Nicolas Sarkozy branded Israeli Prime Minister Benjamin Netanyahu "a liar" in a private conversation with President Barack Obama that was accidentally broadcast to journalists during last week's G20 summit in Cannes. "I cannot bear Netanyahu, he's a liar," Sarkozy told Obama, unaware that the microphones in their meeting room had been switched on, enabling reporters in a separate location to listen in to a simultaneous translation. "You're fed up with him, but I have to deal with him even more often than you," Obama replied, according to the French interpreter. The technical gaffe is likely to cause great...