October 20, 2015 9:15 am Having an Allergy-Free Halloween If your child has an allergy, Halloween can be a difficult time. Dr. Michael Pistiner of the allergy & Asthma Network discusses ways to make it safe and fun. US & World Videos 4:23 Forecast: Dangerously cold wind chills 3:41 People not losing sight of what's important despite travel frustrations after snowstorm 3:33 Forecast: Deep freeze, quiet spell ahead 4:09 Snow causes holiday travel troubles in New England 2:02 Snowstorm causes delays and cancellations at Logan