"They are the biggest advocates I am aware of how a woman should have the right to control her own body," he said.

In general, however, consumer experts are not big advocates of insurance.

He is a big advocate of that so I hear.

That said, none of the big advocates of an energy tax are running for office right now.

"I'm a big advocate for welfare reform and being self-sufficient," she said.

If older people are involved in the schools they can and will be the biggest advocates for the district.

He is also known as a big advocate of gun control.

He was a big advocate for building a railroad to central British Columbia.

Until this month, wasn't Google one of net neutrality's biggest advocates?

I'm a big advocate of establishing a loyal, long-term relationship with your agent.