SAN FRANCISCO, CA - OCTOBER 15: Jack Dorsey attends WIRED25 Summit: WIRED Celebrates 25th Anniversary With Tech Icons Of The Past & Future on October 15, 2018 in San Francisco, California. (Photo by Phillip Faraone/Getty Images for WIRED25 )
Jack Dorsey, co-founder and chief executive officer of Twitter Inc., walks the grounds during the Allen & Co. Media and Technology Conference in Sun Valley, Idaho, U.S., on Wednesday, July 6, 2016. Billionaires, chief executive officers, and leaders from the technology, media, and finance industries gather this week at the Idaho mountain resort conference hosted by investment banking firm Allen & Co. Photographer: David Paul Morris/Bloomberg via Getty Images
Jack Dorsey, co-founder and chief executive officer of Twitter Inc., speaks during an interview in San Francisco, California, U.S., on Thursday, March 2, 2017. Electronic-payment company, Square Inc., run by Dorsey, is offering a range of new services, including loans and software that lets customers manage inventory and analyze sales. Photographer: David Paul Morris/Bloomberg via Getty Images
Jack Dorsey, co-founder and chief executive officer of Twitter Inc., arrives after a break during a House Energy and Commerce Committee hearing in Washington, D.C., U.S., on Wednesday, Sept. 5, 2018. Republicans pressed Dorsey for what they said may be the "shadow-banning" of conservatives during the hearing. Photographer: Andrew Harrer/Bloomberg via Getty Images
WASHINGTON, DC - SEPTEMBER 5: Twitter chief executive officer Jack Dorsey testifies during a House Committee on Energy and Commerce hearing about Twitter's transparency and accountability, on Capitol Hill, September 5, 2018 in Washington, DC. Earlier in the day, Dorsey faced questions from the Senate Intelligence Committee about how foreign operatives use their platforms in attempts to influence and manipulate public opinion. (Photo by Drew Angerer/Getty Images)
