Democrats have been trying for months to steer the focus of the elections from terrorism to economic and retirement issues, and President Bush is giving them their wish during his final 13 days of barnstorming. White House officials said they have become concerned that domestic issues are helping Democrats suddenly gain traction in a string of critical Senate races, and Bush is counterpunching by recalibrating his stump speech to emphasize jobs, prescription drugs and education. Bush devoted his radio address last Saturday to new administration efforts to protect 401(k) retirement accounts. A Sunday night briefing about his plan to speed...