How da hell do you pull off the hub from drum!

Hello VDART,,, As you can tell the wheels and tires are trying to give me issues. Other than the drivers side everything else went fairly easy. I did get the hub off the drum with a little help from a BFH. So should I cut the backs off and push them out that way? i asked around some of the shops here in my little town and they have no clue what a swedge tool is. This is going to be fun. Almost like sticking a sharp stick in my eye. I am trying to track down a passenger hub and just swap the drivers side out. Thanks to everyone for all the information and help.