New polls show Kamala Harris ahead of Donald Trump in three critical battleground states that could decide the 2024 election, marking a stark reversal of Democratic odds of winning this fall since Joe Biden bowed out of the race. Harris leads Trump 50%-46% in Wisconsin, Pennsylvania and Michigan, according to new surveys by The New York Times and Siena College. It comes after nearly a year of similar surveys showing Biden either tied with Trump or slightly behind the former president. From The New York Times report: “Much of the newfound Democratic strength stems from improved voter perception…