I feel like Politico has just discovered something that conservatives have been openly worrying about for more than a year and especially in the past two months after the murder of Charlie Kirk.Most Americans expect political violence to keep growing in the United States and believe that it is likely a political candidate will be assassinated in the next few years.Widespread pessimism about political violence is a rare, grim point of consensus in a country riven by political and cultural divisions.A majority of Americans, 55 percent, expect political violence to increase, according to a new poll from POLITICO and Public...