Here is a brief biography from Heritage:
Prior to serving as Heritage Action’s chief operating officer, Chapman served as chief of staff to Heritage Foundation President Ed J. Feulner, Ph.D. In this position, he advised Dr. Feulner on public policy matters and activities of the conservative movement. He also managed Dr. Feulner’s office staff and Heritage’s day-to-day operations. Chapman also held multiple positions in the United States Senate.
In April, Sen. Marco Rubio (R-FL) hired Heritage Action CEO Mike Needham as his new chief of staff.
Dan Holler, a founding staffer at Heritage Action, recently left Heritage to become Rubio's deputy chief of staff.
Dan Ziegler left Heritage Action in March to become director of the Republican Study Committee (RSC).
In other Heritage news, the chairman of the think tank's board of directors, Thomas Saunders III, announced that he will step down from his position. He will be succeeded by current vice chairman Barb Van-Andel Gaby.
Also, Heritage just opened the $15 million E.W. Richardson Building to house its interns.
Here is a recent opinion piece from the Washington Examiner entitled "Conservative Heritage Action Loses Its Fangs."