Washington: A new poll has revealed that Democratic presidential nominee Joe Biden has gained big leads against US President Donald Trump in the swing states of Wisconsin and Michigan.
In the 2016 election, Trump had won both the states.
In Michigan, Biden had an 8 point advantage, 48 percent to 40 percent.
Meanwhile, a CBS News-YouGov tracking poll released on Sunday revealed that Trump was trailing Biden by 52 percent to 46 percent in both in Michigan and Nevada.
Also, Biden was leading by 5.5 points in the RealClearPolitics average of Wisconsin and by 7 points in the same site's average of Michigan.