Poll: Interesting results in new CNN/ORC International Survey

A new CNN/ORC International survey has some interesting results:

• President Obama leads Mitt Romney 52% to 45% nationally
• President Obama leads Mitt Romney 53% to 42% among independent voters
• Romney's unfavorable rating has jumped from 42% last month to 48% now (that rises to 52% among independents)
• President Obama's 56%-42% favorable-unfavorable rating is little changed from July
• 64% of all Americans think Romney favors the rich over the middle class
• 63% of the public thinks Romney should release more tax returns (that rises to 67% among independents)