ALBAWABA - Duck Dynasty star Phil Robertson died at the age of 79, American media reported, citing his family on Monday. According to The Independent, Robertson, the bearded patriarch of A&E Network's "Duck Dynasty," was suffering from Alzheimer’s disease, however, his family didn't give more details about the American star's death. View this post on Instagram A post shared by Korie Robertson (@korie.robertson) "We celebrate today that our father, husband ...