Why do liberals pull stuff like this?

The daily kos is the same outlet that cheered when Tony Snow died of cancer. Clearly, no one of any moral, ethical or standard of behavior should suscribe to their line of thinking. They are not unlike Hitler's propoganda machine, spousing hate and contempt for any one who may differ with their views so radical they make Karl Marks, look like Rush Limbaugh. The people behind the daily kos should be exposed fffor the hate mongers their are. Anything that they report should not be taken as any fact, or even a mere semblance of the facts.