The male sex still constitute in many ways the most obstinate vested interest one can find.

They have a vested interest.

If anyone has a vested interest in space solar power, it would have to be me.

Capitalism inevitably and by virtue of the very logic of its civilization creates, educates and subsidizes a vested interest in social unrest.

Authoritarian political ideologies have a vested interest in promoting fear, a sense of the imminence of takeover by aliens and real diseases are useful material.

When you talk to family and friends, they can't tell you anything from an impartial point of view because they have a vested interest in you.