"I found it hard to believe that the photos of the anti-Israel rally in SF actually happened in America."
Photos/articles can be found regarding various protest rallies/events/incdents at:
http://www.freerepublic.com
http://www.littlegreenfootballs.com
http://www.zombietime.com
http://atlasshrugs2000.typepad.com/atlas_shrugs/
http://www.jihadwatch.org
http://www.michellemalkin.com
http://www.hotair.com
http://www.johnathangaltfilms.com
http://www.truthusa.com/AgainstUSorForUS.html
http://www.youtube.com
etc...
If you want to know more about terroris websites;
go to
http://www.internet-haganah.com
Zombie's past work is amazing and I highly recommend taking a peek to all