Commentary: The trouble with Democrats who are still reliving 2016

As Democratic Party activists try to figure out the right path for 2020, many are being guided by, even haunted by, the legacy of 2016.

I've been interviewing political activists in the early primary and caucus states as part of my research project on how party insiders decide on the best direction for their party in the current political environment and settle on a nominee for the next presidential election. In some ways, those activists and party leaders are doing what they usually do - weighing the strengths of the candidates on the issues and trying to figure out