text:  background, his story, when you're talking about the Rust Belt. This is going to be a Rust Belt election, I think. Wisconsin's going to play such a critical role in that. Michigan's going to be a critical role in that. Pennsylvania, I mean, that's his battleground. That's his home. You can hear him ticking off those battleground states. And former President Trump himself echoed that in his Truth Social post, announcing his choice, citing Vance's potential appeal to working class voters.