Iraq is the biggest US foreign policy blunder in the last 30 years easy and Hurricane Katrina is the most embarrassing inner US disaster.
Bush Jr. wins on that alone. Not to mention the entire housing market and subsequently the stock market collapsing on his watch.
Obama got Osama, ended the pointless war in Iraq, and the economy is slowly but surely recovering. No way he's close to the worst. He's been average in a difficult period.
It's between Nixon and Bush Jr. No one else is even close IMO.







