^^ LHM did dig up stories about cops doing something wrong and made some rather excessive claims based upon them, but it was more AA who did the whole "rawr, every cop ever is a monster, rage against the machine!" thing.
Y'all still remember years ago on the old forum AA and LHM posting stories of police brutality and the forum dogpiling on them....
Things sure have changed.
I wouldn't put LHM in the same category as AA. LHM was over-the-top with stories about police brutality and his distrust for them, but he also acknowledged that the police are necessary for society, and that there are good cops out there. AA, on the other hand, seemed to think that we'd be better off with vigilante groups and an extremist libertarian society, where everyone runs around with a gun, avenging crime ala some kind of misguided antihero fantasy. According to him, pretty much every cop was an evil, authoritarian bastard.
Hell, even WMDKitty's dislike for the police never came close to AA's insanity... though AA was trolling a good 90% of the time (or "acting as a parody" of himself, as he once claimed), so it's hard to tell what he actually believed, and what was just being said to get people riled up.
Edit: I think the defining moment of AA's posting career was when he stated that he was "Just the guy asking questions!" during some 9/11 conspiracy theory debate. God, that was almost too perfect.