Or maybe you are in no way aware of Bush's faults and haven't bothered to inform yourself.
Yep, Bush has done bad things. McCain is worse. McCain is also unwell.
GWB hasn't led the way on legislation to institute Kyoto style restrictions on our economy, taxes and industry.
GWB didn't author the Amnesty and try an unConstitutional end run around the House when the bill was voted down.
GWB didn't shout down the families of POWs/MIAs and work hand-in-hand with John F'n Kerry to end investigations into their whereabouts.
GWB wasn't involved in the Keating Five scandal.
It is incredibly obvious that you haven't read any of those articles I linked. Don't pass off your deliberate ignorance on others.