November 25, 2014 5:30 am Airlines Offering Waivers Ahead of Wednesday's Storm American Airlines and Delta Airlines are allowing travelers flying into airports in the northeast during the impending Thanksgiving Eve storm the chance to switch their flights for free. US & World Videos 1:35 Stretch of Kensington Avenue to close Wednesday in effort to remove sidewalk encampments 3:02 UPenn's encampment enters week two. Protesters not leaving and president says campus is less safe 1:29 ‘I hope they can live with what they did.' Mom has message for 2 charged in Del. State University shooting 2:06 Arrests made in Delaware State University shooting that killed teen visiting campus 0:19 Police search for man they say installed skimming device on Bucks County ATM