Oops, confused MacArthur and McCormick foundations...sorry about that!
Two corrections needed:
1. Change "the McCormick Foundation, Gates Foundation, and Mozilla" to "the MacArthur Foundation, Gates Foundation, and Mozilla"
2. Change "Not only that, Thrive Chicago's Leadership Council includes employees of the McCormick Foundation (as well as Microsoft and IBM}, and its funders include the McCormick foundation."" to "Not only that, Thrive Chicago's Leadership Council includes the interim President of the MacArthur Foundation (as well as Microsoft and IBM employees}."