Tonight starts Expedition Week on the National Geographic Channel. It opens with “Eating with Cannibals” and “Finding Jack the Ripper” at 9pm EST/PST. For those with a salty swing, Wednesday April 6 is your night! At 9pm EST/PST aires “Return of the Ghost Ship” where explorers try to bring a nearly intact wooden wreck back . . . → Read More: Dive into Expedition Week!