US election 2024: Harris leads Trump in three key states, new poll shows Al Jazeera EnglishHarris Leads Trump in Three Key States, Times/Siena Polls Find The New York TimesGilbert: Marquette poll shows striking changes in Wisconsin battleground race Milwaukee Journal SentinelHarris leads Trump in three major election battlegrounds, new poll finds CNBCElection 2024 Swing State Polls: Harris Surges Ahead Of Trump In Pennsylvania, Michigan And Wisconsin Forbes