Lower control arm bushing

What is the easiest way to remove the lower control arm bushing. I got new bushings but cant figure out how to get them out. I thought of burning them out not sure though. Any help appreciated.

When I did mine, I pounded out the rubber then carefully cut down the side of the inner metal sleave. Forced the sleave in half then pryed it out.

Here is a link to a different approach if you have access to a welder.
http://www.moparmusclemagazine.com/tipstricks/155_0306_control_arms/photo_01.html

Have fun!