Matthew Carroll Professor of the Practice in the School of Journalism ma.carroll@northeastern.edu 617.462.0631 Expertise Matthew Carroll for Northeastern Global NewsJournalism professor Matthew Carroll says anonymous sources help inform the public about stories such as Trump, Ukraine, and the whistleblower by Roberto Molar Candanosa September 22, 2019 What happens if a robot writes something libelous? by Emily Arntsen October 11, 2018