After the discredited Logan story ran, Sen. Lindsey Graham, R-S.C., threatened to block confirmation votes on Obama nominees unless the administration allowed survivors to testify before Congress.
So far, the most definitive statement has come from Clinton, who was the secretary of state at the time of the attacks. She told Congress: "With all due respect, the fact is we had four dead Americans. Was it because of a protest, or was it because of guys out for a walk one night who decided they'd go kill some Americans? What difference, at this point, does it make?"