In his email, he said:
Beginning in August, I will be starting a new consulting firm focusing on the policy, politics and communications of public-private partnerships.
According to his Linked-In profile Macomber has been with Rogers since 2003 first serving as communications director, then as a committee staff member and most recently as chief of staff.
We wish him much success in his future endeavors.
We will update this post as more information becomes available.