Senate Judiciary Committee leaders send Parag Agrawal a letter asking over a dozen questions about Twitter’s security practices, request responses by Sept. 26 (Brian Fung/CNN)

Brian Fung / CNN:
Senate Judiciary Committee leaders send Parag Agrawal a letter asking over a dozen questions about Twitter’s security practices, request responses by Sept. 26  —  .  —  ‘ data-duration=”02:10″ data-source=”CNN Business” data-affiliate-source-link=”http:// None” data-show-name=”” data-show-url=”” class=”video-playlist__item” >