They have a vested interest.

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

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

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

We are about to move into a new phase when Russian state-controlled energy companies are opened for investment with cooperative foreign firms. It makes sense to have someone with international experience ? either corporate or political ? leading that process at the head of those companies.

When they make that adjustment, it should lead to one-off demand of around $8 billion from [large mutual] funds. That's one of the drivers of the share price.