Do you think it was George "Dubya" Bush and John Sidney McCain III plan?

Did George "Dubya" Bush and John Sidney McCain III, plan on making Iran the strongest middle eastern country by taking out it's 2 mortal enemies [Afghanistan and Iraq, and no Saddam had nothing to do with WMD's or 9/11]; or was it incompetent arrogance? Why did George "Dubya" Bush and John Sidney McCain III, help Hamas hold elections, give them millions, then claim Obama is the candidate of Hamas?