Roseanne Barr will make her return to stand up comedy after nearly 20 years away from the microphone as part of a new special that will stream on Fox Nation, Fox News’s streaming service. The hourlong special, titled “Cancel This!,” will be available to stream on Feb. 13, the Monday after the Super Bowl, after it was filmed in front of a live studio audience in Houston at the Cullen Theatre. Barr, a controversial personality in comedy and noted supporter of former President Trump, had her popular sitcom “Roseanne” canceled and rebranded “The Conners” in 2018 after she tweeted racist...