Nearly a year after a Brooklyn man froze to death on the Adirondack Northway because he couldn't get cellphone service, the Spitzer administration has yet to fix the life-threatening problem. Temperatures were well below zero when 63-year-old Alfred Langner's car went off the road in a treacherous 47-mile cell-phone “dead zone" last January. Unable to call for help, he succumbed to hypothermia 13 hours later, while his injured wife waited some 20 hours more before a passing state trooper noticed the vehicle. But with the mercury dropping again, the dead zone remains - and the Spitzer team's foot-dragging is largely...