Hedge fund impresario Steven A. Cohen has signaled that he’s looking to expand his trading activities in Asia, the latest indication that the former head of SAC Capital thinks he can return to managing money for outside investors after a series of regulatory issues barred him from the securities business for the past two years, the FOX Business Network has learned. Recruiters have been telling potential new hires that Cohen, who now manages only his own money through a so-called family office named Point72 Asset Management, is weighing whether to add both new traders and support staff in his Asia...