Cardi B and US conservative commentator Candace Owens have gone head to head on social media again, lashing out at each other in an hours-long flurry of tweets.The back-and-forth between the rapper and the right-winger began when Cardi sent out a tweet that sarcastically celebrated her Grammys performance of ‘WAP’ making Fox News.Cardi shared a clip of Owens’ March 16 appearance on Fox News, where the political commentator said the rapper’s performance with Megan Thee Stallion at the Grammy