CNN meteorologist Elisa Raffa highlights footage of one of several deadly tornadoes that spawned in Tennessee from a massive storm sweeping across the Eastern US. Now, this storm system is heading north with potential flood concerns for areas from DC through Maine.CNN meteorologist Elisa Raffa highlights footage of one of several deadly tornadoes that spawned in Tennessee from a massive storm sweeping across the Eastern US. Now, this storm system is heading north with potential flood concerns for areas from DC through Maine.
