According to Time magazine, Pakistan's President Pervez Musharraf holds "the world's most dangerous job." He has twice come within inches of assassination. His forces have caught more than 670 members of al Qaeda in the mountains and cities, yet many others remain at large and active, including Osama bin Laden and Ayman Al Zawahiri. Long locked in a deadly embrace with its nuclear neighbor India, Pakistan has come close to full-scale war on two occasions since it first exploded a nuclear bomb in 1998. As President Musharraf struggles for the security and political future of his nation, the...