Liberals are trying to do to police what they did to vietnam vets.
I can see a measure of truth in that but they aren't the liberals of that era. They are either gone or in remission. These are the leftists that replaced the liberals. Leftists are radicalized and just plain mean by nature or possibly due to their indoctrination in school and other places. Either way they aren't the same animal.
Heck; conservatives have more in common with liberals than either has with leftists.