CNN New Day May 19, 2015 11:08:00
Steve cook we appreciate you coming on "new day" to share it with us. >> thank you. >> let's get to chris. all right, alisyn the investigation into the train 188 in philadelphia continues. the damage to the front of that train in philadelphia was not caused by gunfire. that's what federal investigators are saying. they're not sure what caused the damage to the front. they're not ruling out that it may have been hit by something. and they're still focused on the engineer. to bring us up-to-date on everything cnn's erin mclaughlin is life in philadelphia. what do we know? >> reporter: good mor...