[The Onion]:

"President Obama deserves zero praise for this borderline accomplishment," Sen. John McCain (R-AZ) told reporters. "After all, if it weren’t for President Bush ordering the initial invasion of Iraq and making it his central foreign policy initiative, we wouldn’t be here right now awkwardly celebrating the muddled outcome of whatever the hell it is we’ve been doing over there for the past seven years."

[Twitter from the real McCain]:

Last American combat troops leave Iraq. I think President George W. Bush deserves some credit for victory.