Was 9/11 an Inside Job? Pt 2

* 9/11 Questions:&nbsp;This week&nbsp;Fred Williams&nbsp;and&nbsp;Doug McBurney&nbsp;recall the events of 9/11/2001 in light of questions regarding structural issues, the collapse of the towers and building 7, and whether or not there is convincing evidence that 9/11 was an inside job. *&nbsp;Building 7:&nbsp;We discuss what has emerged as the most compelling question surrounding the events at Ground Zero that day: Why did Building 7 collapse the way it did? &nbsp; <span style="box-sizi