The U.S. Senate race in Alaska was turned on its head in August, when Tea Party Express-backed candidate Joe Miller upset incumbent Lisa Murkowski in the Republican primary. On Friday evening, Murkowski stunned the state again with a decision to mount a write-in campaign to hold on to her seat. "This is a statement we must make for Alaskans. Together we can do what they say cannot be done. Alaska is not fair game for outside extremists. We are smarter than that … and we will not be had," Murkowski said as cheering supporters in Anchorage shouted, "Run, Lisa, run!"...