The greatest work of art George W. Bush ever took part in was in 2008, when an Iraqi journalist threw two shoes at his head. “This is a farewell kiss from the Iraqi people, you dog,†screamed the journalist, Muntadhar al-Zaidi, who had been arrested twice by U.S. forces during the occupation.Bush dodged the shoes with the same ease with which he’d had dodged consequences all his life; those for drunk driving, for ruined companies, stolen elections, war crimes, the destruction of Zaidi’s country.After he dodged the shoes, Bush joked about free countries. Meanwhile, guards beat Zaidi bloody. Police tortured him...