Former journalist, current professor of global media ethics. Focuses on the safety of journalists in the field.
- Journalism Ethics
- International Journalism
- War reporting
- Author, forthcoming book on war reporting, entitled Surviving the Story: the Precarious Labor of Conflict Correspondence after 9/11 (University of Illinois Press, forthcoming 2017).
- Author, (2013) “iReporting an Uprising: CNN and Citizen Journalism in Network Culture,” Television and New Media
- Author, (2015) “Outsourcing Authority in the Digital Age: Television News Networks and Freelance War Correspondents,” Critical Studies in Media Communication, 32.4: 225-239.