Politico: “Vice President Kamala Harris’ elevation has jolted the race and blunted the momentum former President Donald Trump could have seen coming out of the Republican convention and the assassination attempt that preceded it. Though polling showed Trump building a lead over President Joe Biden following their debate last month, that advantage has mostly evaporated against Harris in the fresh round of surveys conducted since she became the all-but-certain Democratic nominee.”
“The new polling shows just how much the landscape has shifted since Biden dropped out last Sunday. For months, the contest appeared set, and Biden’s modest deficit going into the debate threatened to decline further. That’s now changed.”