Democratic presidential candidate Kamala Harris is gaining momentum in key battleground states, surpassing Donald Trump in Arizona and North Carolina, and trailing closely in Nevada and Georgia, according to recent polls. A survey from Outward Intelligence indicated strong support among women and Black voters, while Trump maintains an edge among white voters and in rural areas. However, Harris's history of policy reversals, including shifts on the death penalty and fracking, is raising doubts about her credibility, providing ammunition for Republican attacks. Meanwhile, the National Republican Congressional Committee is urging its members to ramp up efforts in light of Harris's rising popularity. Despite the initial surge for Harris following Biden's withdrawal, a recent Napolitan Institute poll suggests Trump has regained a slight lead, indicating that the race remains highly competitive. As both parties gear up for the upcoming elections, the dynamics could shift significantly in the lead-up to the Democratic convention and presidential debates.