Karl Rove, the president's top political strategist, is famous in well-connected Washington for his tireless round of telephone calls and personal contacts with influential conservatives around the country. But even Mr. Rove has his limits — calls he cannot make, hands he cannot shake and meetings he cannot attend. For those, he has Timothy Goeglein. When opponents of abortion were holding a rally on Mr. Bush's first day in office, for example, Senator Sam Brownback, Republican of Kansas, called Mr. Goeglein from below the speakers' platform to press the White House for a statement of support. Within an hour, Mr....