(Editor's note: This story was updated at 7:45 p.m. on Jan. 25, several hours after initially published, to include a statement from the JSF Joint Program Office on the resumption of training.) Officials from the F-35 joint program office and the Defense Intelligence Agency have determined that security concerns about some material included in F-35 academic courseware are not serious and have been resolved. Training at Eglin Air Force Base, FL, will be allowed to resume after the weekend...