So far, Mueller's special counsel investigation into the Trump Team has come up with zero evidence indicating any kind of collusion with the Russians during the 2016 presidential election. Usually a crime must be committed before such an investigation is undertaken. Meanwhile, Judicial Watch uncovered documents revealing anti-Trump bias on the part of the number-two man at the Mueller operation as well as its lead investigator.
So why exactly is Mueller investigating the Trump Team? Why isn't there a special counsel investigation into how the FBI used the dodgy Clinton/DNC dossier to justify spying against the Trump Team?