 Free Economics, Sunday at 1 o'clock here on Maine Public Radio. This is listener-supported Maine Public Radio, WMEM Presque Isle, WMEA Portland, WMEP Camden, WMEH Bangor, WMED Calais, WMEW Waterville, WMEF Fort Kent, and on the web at mainepublic.org. Maine Public was founded by the University of Maine System and Colby, Bates, and Bowdoin Colleges. The time is coming up on...