The United States needs more senators like Alabama's Jeff Sessions. The Republican Party needs to recruit more senatorial candidates who have that potential. And the conservative movement ought to prod the Republican Party, sooner rather than later, to do so. First things first: Senator Sessions won election last week to a third term by a landslide margin, with 63 percent of the vote. He outpolled ticket-header John McCain in both percentage of the vote and in raw votes, even though far more votes were cast in the presidential contest than in the Senate one. He did so even though what...