Tim Walz has so far left the best impression with voters in the pivotal Sun Belt, according to the latest set of New York Times/Siena College polls.
  • JD Vance and Tim Walz will be dispatched across the Sun Belt headed into the general election.
  • But so far, Walz has made the best impression among swing-state voters in the key region.
  • The latest New York Times/Siena College polls showed Walz eclipsing Vance in favorability.