Guests: Nina Feldman, Chris Coons, Rachel Hall

On this week’s Regional Roundup; we’ll get an update on the legal battles over supervised injection sites in Philadelphia with WHYY’s NINA FELDMAN. Then, Delaware Senator CHRIS COONS will talk with Mary about a range of topics, including the impeachment proceedings and the crises in Iran and Iraq. Then, we’ll learn about the among the oldest forms of American music, called Sacred Harp Singing. Hundreds of singers will be assembling in Philadelphia to participate at the Keystone Sacred Harp Convention in January. One of the conventions organizers, THOMAS WARD, joins us.