There's much to keep learning about 9/11 I share some sites and info I learned of on my blog.
Not able to list sites here due to the guidelines of the page (Vassar College FB page) please do one's research to see there are important ideas based on physical evidence of the towers after their destruction. I can tell readers here that I was referring to NoLiesRadio.org and hope more people explore matters over the course of weeks and months as the issue should not be swept under the rug.
They report that the investigators did not check for the use of explosives because they did not think any were