This is a pretty aggressive move. White House Press Secretary Jay Carney told reporters today that the White House “is certainly not preventing anybody from having access” to survivors of the Sept. 11, 2012, terrorist attack on the U.S. consulate in Benghazi, Libya.

Carney also spoke of the “incredible amount of cooperation” the White House has provided to Congressional investigators, which might come as news to Sens. Ayotte, Graham and McCain.

Fox News host Greta Van Susteren has seemingly taken Carney’s cue and is soliciting witnesses to contact her. Will anyone respond?