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The nation's biggest airline, and the dominant carrier at Minneapolis-St. Paul International Airport, has overhauled the way it cleans airplanes and operates at airports and on Monday invited the media to take a look.
Brian Peterson has been a staff photographer at the Star Tribune for 0ver 30 years and has focused his attention most recently on professional sports and the many environmental issues affecting Minnesotans. Peterson has also photographed five winter and summer Olympic Games, the Superbowl and both Twins World Series victories.