1.   Among them is David Sloane Wilson, the leading advocate of group-selection theory.

2.   An event planned in Pittsburgh with Labor Secretary Robert Reich and Sen. Harris Wofford of Pennsylvania, a leading health care advocate, was cancelled because of scheduling problems.

3.   And Sen. Russell Feingold, D-Wis., a leading advocate of campaign finance reform who significantly limited his spending, still defeated Rep. Mark Neumann.

4.   As chairman of the House Science Committee, Walker has been a leading advocate of making hydrogen a major source of energy in the United States.

5.   Before the mistake was discovered, Crew had been a leading advocate for using standardized tests to hold students and educators accountable.

6.   Beyond its shock value, there was the irony of WHO having been a leading advocate of eradicating tobacco use.

7.   A business consultant, Healey was a supporter of reducing the state budget and a leading advocate for the elderly.

8.   A leading advocate for minority issues, Lee has not yet alerted the committee about the Trump project.

9.   A leading advocate of this theory is Dr. Milford Wolpoff, a paleontologist at the University of Michigan in Ann Arbor.

10.   But Aftergood, a leading advocate of greater openness, argued that the new rules would still permit the intelligence agencies to keep unnecessary secrets.