Changing Skyline: Bring Philadelphia's suffering bus travelers inside

Consider it a tale of two transportation modes. Go to JFK Boulevard in University City and you'll see travelers huddled on the sidewalk like refugees, in the scorching sun of summer and the chilling wind of winter, while they wait for buses to New York or Washington. Then walk across the street to the soaring waiting room of 30th Street Station, where Amtrak riders heading to the same destinations relax in climate-controlled comfort, sipping lattes until their trains are called.