The path from political prisoner to political power is by no means well-trodden, but those who have made the arduous journey in recent decades include luminaries such as Nelson Mandela, Jawaharlal Nehru, Aung San Suu Kyi, Michelle Bachelet, and Vaclav Havel. To this august group must be added Malaysian Prime Minister Anwar Ibrahim, who, after nine years in prison, is now showing the same zeal as...