Who is Usha Vance, the Indian-origin wife of Trump's Vice Presidential pick JD Vance?

The wife of Sen. JD Vance of Ohio, Donald Trump's newly announced running mate, certainly has the credentials. A corporate litigator at a prestigious San Francisco law firm, Usha Vance has clerked for Supreme Court Chief Justice John Roberts and Justice Brett Kavanaugh when he was an appeals court judge, and earned degrees from Yale and Cambridge.