Basically Environmentalists. Liberals also are stridently anti-Christian and pro-Islam, which means by extension they support terrorism and wish to rape and murder God's gift to America, the Bush twins (even though it's already easy to fuck them: just ask them politely). Liberals are generally Jewish, depressed or poor and love abortions. Which is only second to drinking the blood of newborns (moar lyke JEWborns, amirite?) in their pantheon of hatred and godlessness.
Liberals prefer to suck the cocks of Islamofags while surrendering large portions of their freedom to Arabs who wish to destroy it. For this reason, liberals are enthusiastically facilitating Islam's takeover of Western Civilization by showing support of a barbaric culture which would have them stoned to death if they showed their ankles in public.