Rosenberg has covered in detail the conditions at the camps, the tribunals (also called terrorism trials) and, in 2006, the reported
suicides of prisoners at the Guantanamo Bay detention camp. She explored the lives of prisoners, writing about one so afraid to return to his native
Tajikistan that he asked to stay at the prison in Cuba. She has described conditions, including the refrigeration of bottled water at the camp, where it is stored in a two-ton shipping refrigerator meant for the dead. Rosenberg has described tensions among the military, for example, one general verbally attacking another general as "abusive, bullying, unprofessional" in a dispute over trial tactics at the war court. In
The Least Worst Place, Karen Greenberg described Rosenberg regularly scanning the bases' flagpoles, as new flags could mark the arrival of new military units; she also asked about them at briefings to keep up to date on the Americans stationed there. On the day the first camp commander was to leave the base, Rosenberg noticed a new flag, with unfamiliar heraldry. At his last briefing, the retiring camp commander told her that he would delay answering her questions about the flag until the end of the briefing. He presented Rosenberg with the flag, which he had ordered prepared specifically to honor her diligence in reporting. The heraldry was designed to represent her own personal history. Rosenberg and Carol J. Williams of the
Los Angeles Times had arrived early to prepare for a June 12 tribunal hearing. On January 11, 2012, Rosenberg was interviewed by
Public Radio International on the tenth anniversary of the arrival of the
first twenty Guantanamo captives. On June 18, 2013, Rosenberg republished a list of the dispositions of the Guantanamo captives, which was sent to her in response to a
Freedom of Information Act request. The list Rosenberg was given contained 240 names and was dated January 22, 2010. It was the work of the
Guantanamo Joint Task Force, which had been authorized on January 22, 2009 under the President Barack Obama administration. On January 8, 2019, Rosenberg broke a story describing how partially redacted transcripts from a pre-trial hearing of
Guantanamo Military Commission of
Khalid Sheikh Mohammed, seemed to indicate that
Director of the Central Intelligence Agency,
Gina Haspel, had been the "Chief of Base" of a clandestine CIA detention site in Guantanamo, in the 2003-2004 period. ==Sexual harassment complaint==