Quality. The event is called the science of lead in water lessons learned. Yanna lambrinidou is a nationally recognized expert on lead in water will address attendees and answer questions. The session starts at 5 30 pm. At the social Development Nearly 30million people now in the grip of a dangerous winter storm. Thousands of flights, canceled. One plane even skidding off a snowy runway in detroit. Roads, littered with accidents. Cold temperatures set to get even colder. And with cold rain expected to follow nbcs Kristen Dahlgren reports. You may want to in the northeast. Snow piling dreading it. Coast to coast. Snow and freezing rain impacting millions in at least six midwest states. More than a foot of snow. In minnesota icy roads resulted in hundreds of crashes and dozens of injuries. Some Truck Drivers in oregon stuck in place for 3 days their big rigs surrounded by ice. Truck driver mos ive been driving for 21years one of the worst ice storms ive seen coming down the gorgethis tre