greta: there s much more but first to our new york newsroom with marianne rafferty. reporter: the suspect in the failed files square car bombing continues to provide information. faisal shahzad made a test drive and dropped off a get away car the night before he dropped off the bomb. never used the car investigators found keys for that vehicle inside the suv. shahzad caught a train back to his connecticut apartment. he was arrested monday night. new ash cloud from a volcano in iceland cancelling more flights. aviation authority will shutdown airport in western ireland tomorrow. authorities saying shifting winds have bundled the ash into one,000 mile wide cloud off the west coast of ireland. the ash cloud is climbing to 30,000 feet typical cruising altitude of trance