Kamala Harris leads Donald Trump in these critical blue-wall battleground states: poll  New York Post Harris Ahead in Pennsylvania and Tied Nationally? Unpacking an Unexpected Result.  The New York TimesHarris holds 3-point lead over Trump in Pennsylvania poll  The HillAnalysis | How the debate did — and didn’t — help Harris  The Washington PostHarris Gets Big Bump Over Trump In Election Betting Markets—One Week After First Presidential Debate  Forbes