https://www.theregister.co.uk/2018/08/14/pai_ddos_questions/

Analysis The debacle surrounding a false cyberattack on US federal regulator the FCC is heading to Congress, with politicians accusing its chairman of a "dereliction of duty."

Four Democrats on the House Energy and Commerce Committee sent a letter [PDF] to Ajit Pai in advance of a hearing this Thursday demanding to know what he knew about the claimed attack and when he knew it.