Former President Trump is urging Rupert Murdoch, the chairman of Fox Corp., to embrace his false allegations of voter fraud if the media mogul is to give testimony during a jury trial in the defamation lawsuit facing Fox News this week. “Fox News is in big trouble if they do not expose the truth on cheating in the 2020 election,” Trump wrote in a post on Truth Social early Monday morning. “They should do what’s right for America. When Rupert Murdoch says that there was no cheating in light of the massive proof that was there, it is ridiculous and...