When he spoke this week at the celebration of the 50th anniversary of the opening of the Islamic Center of Washington, President Bush said: “In the Middle East, we have seen instead the rise of a group of extremists who seek to use religion as a path to power and a means of domination. This self-appointed vanguard presumes to speak for Muslims. They do not.” There we are again. The Administration and the mainstream media (both Left and Right) take it as axiomatic that the jihad we see all over the world today represents a perversion of Islam, repudiated by...