"...On the fraught issue of school choice, his foundation has been a strong advocate of charter schools, and Mr. Gates is particularly fond of the KIPP charter network and its focus on serving inner-city neighborhoods. "Whenever you get depressed about giving money in this area," he volunteers, "you can spend a day in a KIPP school and know that they are spending less money than the dropout factory down the road." Mr. Gates is less enamored of school vouchers. "Some in the Walton family"—of Wal-Mart fame—"have been very big on vouchers," he begins. "And honestly, if we thought there would...
