If you wish to know more about the ARRB and its (lack of) findings, I encourage you to read the five-volume Inside the ARRB by Douglas Horne, one of the staff members. Horne chronicles the cowardice and insight of several board members of higher rank than he was, and the attempts of some to make sure that no boats were rocked.
However, Horne explicates several important aspects of evidence that make the government's view (one or two shooters, no conspiracy, no government involvement) impossible to justify. For one thing, the supposed autopsy photos and autopsy X-rays don't match each other, nor the recollections of either the autopsy doctors or Dallas doctors.
Read for yourself! See you on Thursday.