USA – Kamala Harris continues to gain strength in the US presidential election, as polls nationally and in battleground states show her building leads or catching Donald Trump. On Friday morning, FiveThirtyEight, a leading polling analysis site, puts Harris, the Democratic party’s presumptive nominee for president, up by 2.1 points over her Republican rival in its national average.

In averages for swing states, where control of the White House rests, Harris led in Michigan by two points, Pennsylvania by 1.1 point and Wisconsin by 1.8 points. Trump led in Arizona by less than half a point and in Georgia by half a point.

In battleground states without enough polls to calculate averages, Trump was ahead by about three points in North Carolina and the candidates were about level in Nevada. In the latter state, recent CBS and Bloomberg polls have given Harris two-point leads while on Friday the Nevada Independent reported a poll showing the Democrat six points up.

The US vice-president, 59, has changed the election race since mid-July, when Joe Biden, 81, finally heeded calls from his own party to step aside for a younger candidate to take on Trump, who is 78. He endorsed Harris to take over the top of the Democratic ticket for this November, while he serves out his single term. On Thursday night, Amy Walter, of the non-partisan Cook Political Report, told PBS that before Harris entered the race, Biden “was behind by a significant number, not just at the national popular vote, but in those … battleground states. You can see almost six points in a state like Georgia and Nevada.

“Now, just in the time that Harris has been in the race, you have seen those numbers move pretty significantly toward Harris, four- or five-point shifts in those battleground states, which is mirroring what we’re seeing in the national poll as well. “It hasn’t turned those states, though, from ones that favored Trump to ones that now favor Harris. It just means now that the race is no longer as lopsided in Trump’s favor as it was, say, in late July … which is why we’re calling this race a toss-up.” The same day, the Cook Political Report changed its ratings for three Sun belt swing states – Arizona, Georgia and Nevada – from “leans Republican” to “toss-up”. (The Guardian)…[+]