What happened on 9/11 is known.
The evidence is Irrefutable.
drjudywood.com
Not explosives - No loud noise. WTC 7 demise video proves this.
Define "bad steel"?
Have you read her book? Where Did the Towers Go? by Dr Judy Wood
Have you explored the evidence and cover-up of 9.11
http://www.checktheevidence.com/cms/index.php?option=com_content&task=section&id=1&Itemid=60