Dr. Craig O'Connell tests whether a magnet will make a hammerhead shark avoid its favorite food. From Shark Week 2016's "Sharks Among Us."br br SHARK WEEK is back with shark n' awe when it returns Sunday, June 26 at 8:00 PM ETPT and continues through Sunday, July 3. br br SHARK WEEK, television's longest running and most anticipated summer event will make a huge splash this this summer with all-new compelling and jaw-dropping shark stories and shark technology.