Tucker Carlson was blindsided by his firing from Fox News and learned of it on Monday morning shortly before it was announced, sources tell DailyMail.com. Even some of his closest staff were unaware that his show had been axed, reading about it for the first time on Twitter. 'No one I know was told about it beforehand. We were blindsided,’ one senior staffer who works closely with Tucker’s show, Tucker Carlson Tonight, told DailyMail.com. Another insider revealed he still has no idea why he was let go so suddenly, and that many staffers are now questioning whether it's part of...