Kennedy was a longtime advocate of raising the minimum wage.

Webster was a teacher, and a longtime advocate of social credit principles.

Some research found that he was also a longtime advocate of various causes who had appeared at political rallies over the years.

So much for the longtime advocate of denim and leather.

Essra has been a longtime advocate of peace and environmental protection.

Mr. Chen has been a longtime advocate for the arts.

But longtime advocates of reform predict that the current argument is just another bump in the road.

He is also a longtime advocate of universal health care coverage.

The news surprised many at the Capitol, including some people close to the governor, a longtime advocate for breast cancer awareness.

"But I've also been a longtime advocate of the fact that those programs should not be done on the back of people living at home."