Throwing the Oval Office into amusing disarray, Cheryl and Kathleen Bushy enlist in the U.S. Army. After displaying valor under fire, they develop a love of their desert surroundings and an appreciation for their comrades-in-arms. While Chainy hurls epithets at the mullahs and Cindy Sheehan tries talking turkey to their father about withdrawing the troops from Iraq, the President's twin daughters continue to show true grit. Then Cheryl marries a Rumi-besotted Kurdish poet, and the First Family's sense of humor is put to the test.