With mergers being attempted, approved and denied across varied industries, from CVS and Aetna to Disney and 21st Century Fox, mergers & acquisitions are a hot-button issue. Analysts Jon Hadad, Anthony Gambardella and Chrystalleni Stivaros sit down for a comprehensive dive into the complicated world of M&A, why mergers get blocked and whether the new administration will lead to more of these deals going through.