Institute, a think tank. But with her husband now running for president again, operations at the institute have been suspended for the duration of Sen. Sanders’s White House campaign.

Bruce Mann

Massachusetts native Bruce Mann is a professor at Harvard Law School and a legal historian.

But the 68-year-old Mann is best known to many outside the world of legal academics as the husband of Sen. Elizabeth Warren.

Mann was a common sight on the campaign trail during the opening weeks of his wife’s presidential campaign, escorting Bailey, the golden retriever he gave Warren as a gift last summer.

He also grabbed attention for his cameo appearance in Warren’s much talked about (and derided) Instagram livestream, when he passed on drinking a beer with his wife in their kitchen.

Mann and Warren married in1980. The senator has two adult children from a previous marriage.

Doug Emhoff

Sen. Kamala Harris met her husband on a blind date.

Doug Emhoff, the other part of this California power couple, is a partner at the prestigious multinational law firm DLA Piper. He earned $1.5 million last year, according to the couple’s 2018 tax returns. The earnings helped put the couple at the top of the income list among candidates who released their tax returns.

Emhoff has two children from a previous marriage.

Jonathan Gillibrand

Sen. Kirsten Gillibrand of New York also met her husband, Jonathan, on a blind date.

The venture capitalist who’s a British national planned to stay in the U.S. for only a year while studying for his masters in business administration at Columbia University. But he stayed because of