At least three of the four journalists captured by the Libyan military last week are said to be in a detention facility in Tripoli, The Atlantic reported Monday.The four reporters--Clare Morgana Gillis, who works for The Atlantic, James Foley, who works for GlobalPost, Manu Brabo, a Spanish photographer and Anton Hammerl, a South African photographer--were captured at around 1 PM a few miles from the government-controlled city of Brega.