It's absolutely ridiculous to believe that a conspiracy involving our own government destroyed the World Trade Centers or crashed a plane into the Pentagon, if you approach the issue with an honest look at the evidence regarding what happened on 9/11 that is. All of the conspiratorial evidence that I've looked into is so weak that it's laughable. At best, all the conspirators have are some good questions, but if you dig well enough you can find good answers for all of them.