Ahh you people crack me up.  

The first video really irritating the h-e-double hockey sticks out of me.  You can call me old but I still say screaming incoherently can hardly be called talent (our parents were saying the thing about our music back in the 70s and 80's - hate to imagine things 20 years from now).
I couldn't get the gist of when the woman in the second video was trying to say.  And I got distracted by a funny commercial on TV.  Sigh, I still don't have an opinion....
The third video - something about Jesus and [male body part] repeated ad naseum by some twanggy fellow.  Very educational, thanks.
I personally don't care much for Bush but I don't think any of these clips are going to appeal to hard-core Republicans and/or Bush supporters to change their opinion.  And how come only musicians get to be against Bush?   Yeah, well I'm bored.