From the killer shark of "Jaws" to the tornado-tossed predators of the "Sharknado" movies, films long have portrayed sharks as objects of summer fear. But when a shark cuts through the waters off the U.S. East Coast, it now may be doing more than hunting.<p><p>https://www.marinelink.com/news/sharks-fitted-sensors-help-hurricane-541923</p></p>