"Sean O'Callaghan, former head of IRA Southern Command"?

For an understanding of the mind of Mr O'Callaghan look at James Thurber's story about Walter Mitty. The major difference being that Mitty did not earn a living from his fantasies. For my own part I have not idea what everyone on this island thinks. I certainly do know some republicans who believe the bank raid was the work of the IRA. It seems what they actually mean is that they want to believe the IRA did it. Others, of course, don't believe it. In other words, no matter where you go, there would appear to be a wide range of opinions and speculatations.

And up to this point not a single, solitary, tiny shred of evidence.