News Watch: Instagram CEO Adam Mosseri Testifies Before Senate Committee WKNO | By Savannah Smith Published December 8, 2021 at 12:21 PM CST Facebook Twitter LinkedIn Email Watch as Instagram CEO Adam Mosseri testifies before the Senate committee on protecting kids online. Available on wknofm.org and the WKNO App, starting at 1:30 PM on Wednesday, December 8.