Program note: Was there a political cover up surrounding the Benghazi attack that killed four Americans? Erin Burnett anchors a CNN special investigation: “The Truth About Benghazi,” Tuesday at 10 p.m. ET.
FIRST ON CNN: Charges filed against Libyan militia leader Ahmed Abu Khattala, others
Attack last September killed Ambassador Christopher Stevens and three other Americans
Authorities would not detail counts as charges remain under seal
The Benghazi attack has become a political flashpoint in Washington
Federal authorities have filed the first criminal charges in the investigation of the deadly terror attack on the U.S. diplomatic compound in Benghazi, Libya, people briefed on the matter said.