Tim Walz tests the limits of his working-class appeal in Pennsylvania’s ultimate swing county POLITICOWalz roasted after making puzzling gaffe during rally: 'Four more years of this' Fox NewsGov. Tim Walz Campaigns in Bethlehem, Pennsylvania C-SPAN Tim Walz at Bethlehem rally makes case for Kamala Harris, tells crowd ‘We’re not going back’ The Morning CallPresidential politics arrives in Berks County with a visit from JD Vance Reading Eagle