Minnesota Gov. Tim Walz and Sen. JD Vance of Ohio concluded their first and only debate the way it began–with a handshake. The tone of the event was sharp at times, but it was generally substantive, policy-focused and without personal attacks. The first and only major run-in with moderators happened about a half hour into the debate. Here’s what to know: The running mates focused on attacking their opposing presidential nominees. Vance spoke confidently and clearly, while Walz had a tougher time finding his footing. Vance spoke candidly about his differences with Donald Trump. He addressed his prior criticisms, saying he was initially “wrong” about the former president. Later, Vance deflected when