text: Oil prices down nearly a dollar OPEC president:  quot;The world has enough oil. quot; Saudi slashes prices; US peak driving season ends. NEW YORK (CNN/Money) - Oil prices eased further Tuesday as the head of OPEC said there was plenty of crude on 
inputs: Oil prices down nearly a dollar OPEC president:  quot;The world has enough oil. quot; Saudi slashes prices; US peak driving season ends. NEW YORK (CNN/Money) - Oil prices eased further Tuesday as the head of OPEC said there was plenty of crude on 