Vice President Kamala Harris is behind former President Donald Trump in both a recent national poll and one conducted in the key swing state of Georgia. A CNBC/All-America Economic survey of 1,001 U.S. adults shows that Harris is 2 points behind her Republican rival in the 2024 election (48 percent to 46). The results are within the margin of error, and Trump's lead is unchanged from the previous poll in July when President Joe Biden was still in the race (45 percent to 43).Elsewhere, an AARP Research survey of 1,254 likely voters in Georgia showed that Trump is beating Harris...