A legion of critics (including President Barack Obama) claimed it couldn’t work. They were wrong. Iraq is now on the mend, the war is on the path to victory, al Qaeda has been dealt a humiliating defeat, and a democracy in the heart of the Arab world is emerging. The success of Mr. Bush’s surge made it possible for President Obama to warn terrorists on Tuesday “you cannot outlast us.”…

And Mr. Bush, a man of core decency and integrity, was right not to reply in kind when Democratic leaders called him a liar and a loser. The price of trying to change the tone in Washington was to be often pummeled by lesser men.