![Twitter's executives take a turn in the hot seat for the Russian probe](https://www.theblaze.com/media-library/image.jpg?id=18904051&width=980&quality=85)
Former Twitter CEO Richard 'Dick' Costolo gives an interview in November 2013 on the trading floor of the New York Stock Exchange in New York. Twitter executives testified Thursday before the Senate Intelligence Committee. (Emmanuel Dunand/AFP/Getty Images)