morning, you're looking at the scene of a huge car pile up in new hampshire this happened on internatestate 39 in ashland. a sudden burst of snow blinded drivers. one car got pinned underneath a tractor trailer and caught fire. 35 vehicles were involved. that's lot. no word on how many people were hurt. the area has since reopened. >>> a veteran flight attendant is exposing the dirty secrets of the airlines. the woman who has been flying the sky for 20 years says planes can make you sick. an auburn university study suggests that bacteria that can cause infections, pneumonia and death can survive on planes for up to a week with an estimated 2 million americans flying daily. how can you stay healthy? the veteran flight attendant has this advice, avoid the exit row seats. that area is the coldest on any plane. only use an airline blanket if it's wrapped in plastic. the ones not wrapped are not washed. and bring something to disinfect the tray table. gma reports some people change their baby's dirty diapers on the trays. >> really? >> yeah. >> okay. disinfectant disinfectant. >> there are great