True, but...

Here is a very good book by an Expert which addresses and dispells all those so-called inaccuracies:

Editorial Reviews

From Booklist

Expanding on an article published in Popular Mechanics in March 2005, the staff of the highly regarded magazine painstakingly deconstructs many of the myths surrounding the 9/11 terrorist attacks. Drawing on interviews with engineers, aviation experts, military officials, eyewitnesses, and investigators, this book addresses only those questions raised by conspiracy theorists, mostly that somehow the U.S. government was behind the attacks, and puts forth no theory of its own. Each section announces a theory, discloses the major proponents behind the theory, and deconstructs the theories specifically surrounding the World Trade Center (the fires could not have melted the steel in the structure), the Pentagon (the holes in the building were too small to have been made by a Boeing 757), and United Flight 93 (that it was actually shot down by an air force plane). The afterword details how Popular Mechanicsitself was accused of being part of the conspiracy to support the administration. Although it isn't likely to stop conspiracy theorists, this book offers sound information for readers to ponder. Vanessa Bush
Copyright © American Library Association. All rights reserved

Review

“There is no time to waste. You must purchase Debunking 9/11 Myths.” —Rocky Mountain News

“Certainly one of the most original—and potentially controversial—titles on the topic.” —Publishers Weekly

“Do you have a friend who emails you the most recent documentary ‘proving’ that a missile impacted the Pentagon or that timed explosions brought down WTC-7? Buy him a copy of this book. He’ll thank you later.”—Weekly Standard

Book Description

Conspiracy theories about Sept. 11, 2001 continue to spread. Now, in a meticulous, scientific and groundbreaking new book, Popular Mechanics puts these rumors to rest. The magazine’s editors analyze the 20 most persistent claims underlying 9/11 conspiracy theories—and conclusively disprove each one. The result is a triumph of hard fact over conspiratorial fantasy.