by Robert Capistrano BARCELONA, Spain (Eagle News) —  At the Mobile World Congress 2016 here in Barcelona, Spain, many hugely anticipated events like the latest product launches, company exhibits and keynote speeches from industry movers and shakers awaited its over 100,000 global attendees. But it was Mark Zuckerberg, Facebook Founder and CEO who was truly the rock star of the four-day event, as he clearly stole the show. Even local media and paparazzi hounded […]