Ms Shanahan, 38, is the ex-wife of Google co-founder Sergey Brin and has already donated $4.5 million (£3.6 million) to a super PAC backing Mr …
Ms Shanahan, 38, is the ex-wife of Google co-founder Sergey Brin and has already donated $4.5 million (£3.6 million) to a super PAC backing Mr …
In