biggest public health crisis in america in a century we're joining me tonight from washington is tim miller a veteran of american political campaigns he worked on the john mccain campaign in 2008 and on the jeb bush campaign in 2016 tim is now the political director of republican voters against drop which aims to prevent a 2nd term tim is a lifelong republican these says donald trump is not a republican at all it's good to have you on the day you've worked on presidential campaigns before this week donald trump demoted his campaign manager and put in a new one there are just over 3 months to go to lection day and he's changing his campaign staff what does that tell you. well we had 3 campaign managers last time tells me that he's an erratic leader tells me he's not happy about his stance in the polls which have gone down precipitously the last 3 months as the virus has gotten out of control and he's demonstrated as you said no lead in