Twitter's whistleblower is set to testify on Capitol Hill. Here's what to expect - CNN

Twitter's whistleblower is set to testify on Capitol Hill. Here's what to expect  CNNRoger McNamee expects nothing to come out of Tuesday's Twitter whistleblower testimony to Congress  CNBC TelevisionTwitter whistleblower set to testify about 'widespread security failures'  Yahoo FinanceTwitter whistleblower: what questions will Peiter Zatko face from lawmakers?  The Guardian"Mudge" Zatko to Testify on Twitter Case - A Conversation With His Legal Team | Na