There are two main goals behind ALF actions. The first is obviously to remove as many animals as possible from fur farms, vivisection labs, and other areas of abuse. The second is to cause as much economic damage to these industries and persons as possible.

I think Dario Ringach is a poster boy for the concept that the use of force or the threat of force is an effective means to stop people who abuse animals," "No strictly peaceful movement has succeeded in liberation," "I think the animal rights movement has been restrained in its use of force, mostly because people in the struggle are often people of privilege who aren't willing to risk losing that privilege.

This is historically what happens whenever revolutionaries begin to take the oppression and suffering of their fellow beings seriously, whether human or nonhuman. It's regrettable that certain scientists are willing to put their families at risk by choosing to do wasteful animal experiments in this day and age.

As far as the underground liberation movement, it won't have any impact at all because they don't really care about those laws. Their activities - sabotaging, liberating animals - are already illegal so just adding one more law won't make much difference.

Violence has been a necessary component of every serious liberation struggle...Violence is not the only path to liberation, but likely an indispensable one...the Press Office would like to be clear on this matter: we support all the liberationists ­ from the graffiti artists and ALF liberator to the Animal Rights Militia, Justice Department and Revolutionary Cells.

If animal abusers aren't going to stop perpetrating these types of atrocities, they ought to be stopped using whatever means necessary. What we're starting to see is the implementation of that type of strategy.

I'm not saying people should go out and start killing," the California-based Vlasak says. But he's not saying activists shouldn't kill either, even though he's a doctor, devoted to mending people. "There's a lot of violence used against animals" Vlasak rationalizes. And some of those responsible won't stop, he says, "until they are forced to stop.