Publicist Shannon Barr Joins Rogers and Cowan

Shannon Barr, founder of Shannon Barr Public Relations, has joined publicity firm Rogers & Cowan. Barr's staff and clients will move over to the firm with Barr taking over the title of vice president. She will report to exec VP Julie Nathanson. Barr brings a list of clients that include Raven Symone, Laz Alonso, Avan...