JD Vance is a relative political unknown. He’s been asked to help Donald Trump avenge his loss The Associated PressTrump camp rips Biden campaign’s immediate attacks on Vance after VP selection: ‘Poor taste’ Fox News‘God help Ukraine’: How JD Vance’s VP nomination will cause chills in Kyiv CNBCWho is Usha Vance, the wife of Trump’s running mate? CNNTrump picks Sen. JD Vance of Ohio, a once-fierce critic turned loyal ally, as his GOP running mate The Associated Press