Moles.
Internicene war between Republican factions fueled by jelousy and cash.
I think they (the monitors-which sounds so "Prisoner" like)have some hard evidence of the Adams/McGuiness connection to this.
Probably why Bertie flipped.Codded all along. First the girlfriend, then the Shinners...who can he trust?
I still think there is more to this story. Bertie Ahearn would
be interested in seeing the growth of Sinn Fein stopped.
Something just doesnt seem right.