paul wedefeld, a former top maryland transportation official with a history and background in aviation and transit. his co-workers describe him as a doer. the last couple of days as if they weren't up and down enough for metro, now a new name to potential lead the transit agency, a former executive with bwi marshall airport and top official in the maryland transit administration. some of his former co-workers who know him well say he'd been an excellent fit for metro, and he has a history of turning programs around. for instance, bwi has had big growth in both size and passengers recently. >> so you're here to talk to me? >> reporter: here at the bethesda station tonight metro board member cathie porter meeting riders. she told me it's clear the pick needs to happen soon. >> i think we're looking for somebody who has good leadership ability and someone who can turn this agency around and that's what we're looking for. >> reporter: meanwhile, riders really getting fed up with how everything seems to be trickling down. >> we still have problems. escalators don't work all the times. somet