Harris calls Trump ‘increasingly unstable and unhinged’ during Pennsylvania rally ABC NewsHarris warns ‘unhinged’ Trump is out for total power CNNUS election live: Harris attacks Trump’s ‘enemy within’ comments as Republican dances on stage The Guardian USHarris slams Trump as ‘unhinged’ as they trade attacks in Pennsylvania The Washington PostHarris warns Trump is out for ‘unchecked power’ during Erie rally POLITICO