Twitter Q&A with Nielsen’s Chief Research Officer Mainak Mazumbar https://t.co/QwVIrGXxp0 #mrx @Nielsen https://t.co/NbeOuNCcjL Q&A with Nielsen’s Chief Research Officer Mainak Mazumbar https://t.co/QwVIrGXxp0 #mrx @Nielsen https://t.co/NbeOuNCcjL May 03, 2017 0 #mrx