JD Vance debate prep strategy includes tapping prominent lawmaker to play Walz Fox NewsVance-Walz VP debate going to be ‘most important … in US history’: Presidential historian The HillTom Emmer to play role of Tim Walz in practice debates with JD Vance Star TribuneWalz, Buttigieg step up debate prep in Minneapolis POLITICOVance and Walz Will Debate Standing Up, in a Rarity for V.P. Clashes The New York Times