After the World Trade Center bombing in 1993, the U.S. Justice Department brought the co-conspirators before the federal court in the Southern District of New York for a criminal trial. After the 1998 bombings of U.S. embassies in Kenya and Tanzania ... the U.S. Justice Department similarly brought the perpetrators to public criminal trials in downtown Manhattan. Of course, the number killed in the 9/11 attacks far eclipses the count of those injured and killed in the World Trade Center 1993 bombing, the embassy bombings, and the USS Cole bombing combined. Historically speaking, the 9/11 families are the largest group of terrorism victims for terrorist attacks carried out inside the country. And yet the U.S. Justice Department has never indicted and fully prosecuted one co-conspirator for the crime. Quite inexplicably, the 3,000 homicides by hijacking and bombing on September 11 will go unanswered for. Rather pointedly, the 9/11 hijackers did not act alone. They had a substantial support network that was deeply embedded inside the United States and abroad. Taken as a whole, it would seem implausible that not one individual, entity, bank, or business has been fully prosecuted and found criminally responsible as a co-conspirator for the crime that took place. I'd argue that's by systemic prosecutorial choice to look the other way for matters of political expediency, cover-up, or in the best case scenario, sheer embarrassment.