Cruiseshiplines, Alaska officials question new air pollution limitsWashington PostWHITTIER, Alaska— The gleaming white Sapphire Princess docked in this deep-water port this month, unloading its passengers and taking on another 2600 guests headed first to Glacier Bay and, eventually, Vancouver, B.C. Every day of that trip the...Cruise Lines, Alaska Question New Air-Pollution Limits (Whittier, Alaska)OregonLive.comCruise industry fights new pollution limitsPittsburgh Post Gazetteall 23 news articles »