It appears that the war in Afghanistan is, apparently, becoming more and more difficult. Barack Obama is the commander-in-chief but, according to his spokesman, he's not responsible. Robert Gibbs said today that the Afghanistan war "was underresourced, underfunded, undermanned and ignored for years." (Link here.) In other words, it's all Bush's fault.
The war goes poorly - it's Bush's fault. The economy falters - it's Bush's fault.
Seriously, how long can they get away with that "explanation"?