Washington CNN  —  Smartmatic, the voting technology company suing Fox News over its promotion of 2020 election lies, is trying to obtain evidence from the secret court battle between Rupert Murdoch and his children over the future of his right-wing media empire. For the first time, Smartmatic has gone directly to the probate court in Nevada and asked a commissioner to turn over some of the secret documents in that case, a source told CNN. The voting technology company wants to examine sealed