An End to Evil charts the agenda for what’s next in the war on terrorism, as articulated by David Frum, former presidential speechwriter and bestselling author of The Right Man, and Richard Perle, former assistant secretary of defense and one of the most influential foreign-policy leaders in Washington.This world is an unsafe place for Americans—and the U.S. government remains unready to defend its people. In An End to Evil, David Frum and Richard Perle s...