Fox News’ Sandra Smith was caught on a hot mic expressing disbelief that a guest on “America’s Newsroom” was casting doubt on the network’s projection of a Joe Biden victory – and that the show’s host, Trace Gallagher, wasn’t pushing back. In a clip that appears to come from a leaked raw feed of a Saturday airing of “America’s Newsroom,” according to Mediaite, Smith can be seen furrowing her eyebrows and making a face when the guest, conservative attorney Cleta Mitchell, says, “Just because CNN says or even Fox News says that someone is president, doesn’t make them president.” “What?...