As some folks in the autism communities seem to misunderstand the purpose and mission of the IACC — the Interagency Autism Coordinating Committee, we asked recent IACC appointee Matt Carey to talk about why he joined the IACC, what the IACC does, and what he hopes to accomplish as a member.  From the IACC member bios: Dr. Matt Carey joined the IACC as a public member in 2012. Dr. Carey is the father of a young child with multiple disabilities, including autism spectrum disorder, and is a frequent contributor to the Left Brain/Right Brain blog and other autism blogs. His writing focuses on reviewing current autism research in an understandable way for the public and he is deeply committed to communicating the importance of getting the science right for autism.  TPGA: What is your elevator pitch, in terms of telling people what the IACC is and what it does? Dr.…