Last year, without fanfare or a formal announcement, the Marine Corps took a step a key leader had formerly said was not feasible due to manpower constraints, assembling teams of both male and female ...

We got an inside look at the United States Marine Corps' intense 13-week basic training program. Chief video correspondent Graham Flanagan spent five days at the Marine Corps Recruit Training Depot in ...

Business Insider's chief video correspondent Graham Flanagan and senior videographer and editor Aj Caldwell take you behind the scenes of the latest "Boot Camp" story, the Marine Corps boot camp in ...