@CNN: Starting next year, Facebook will test six-second ads at the beginning of some videos https://t.co/QbjZR2wKlz https://t.co/zgQqisAMSX
Starting next year, Facebook will test six-second ads at the beginning of some videos https://t.co/QbjZR2wKlz http://pic.twitter.com/zgQqisAMSX
— CNN (@CNN) December 15, 2017