Republican Sens. Ted Cruz, Lindsey Graham and Josh Hawley on Thursday called on the heads of Twitter and Facebook to testify, and said a subpoena was in the works, as critics claimed the social media platforms have been censoring reporting critical of Democrats.“This is election interference and we’re 19 days out from an election,” Cruz, R-Texas, said. “It has no precedent in the history of democracy. The Senate Judiciary Committee wants to know what the hell is going on.”The Senate Judiciary Committee leaders announced they will vote on a subpoena Tuesday for Jack Dorsey, the CEO of Twitter, to testify before the committee on Friday, Oct. 23. Hawley said he hoped the committee would vote to subpoena Facebook CEO Mark Zuckerberg, too.