I want to know the answer to the following question:
What two organizations had Wheeler headed prior to joining the FCC?
All the background I'm provided with is that "Critics noted in 2013 that Tom Wheeler, the head of the FCC, which has to approve the deal, is the former head of both the largest cable lobbying organization, the National Cable & Telecommunications Association, and as largest wireless lobby, CTIA – The Wireless Association.". Is that enough to answer the question?