On October 31st local time, according to Forbes, a latest opinion poll showed that Vice President and Democratic presidential candidate Harris is only slightly ahead of former President and Republican presidential candidate Trump by 1%, but 10% of voters may change their minds before the election. In addition, in the seven key swing states that may determine the ultimate election winner, Harris leads Trump with a support rate of 49% to 48%, which was a week ago when Trump led Harris with a support rate of 50% to 46%.