What Does the Author Recommend Based on His Experience with Health

What does the author recommend based on his experience with health care reform?

A) Political scientists should be more attuned to the contours of public policy and the process by which it is made.
B) Political scientists should maintain objectivity and focus on real scholarship rather than political advocacy.
C) Academic economists are more suited to engage with public issues than political scientists.
D) Political scientists should at least once enter the political, policy-making fray