Blair to resign

So according to the Times yesterday Blair threatened to resign if questioned under caution (I have do doubt this is true as Blair has already shown the lengths he will go to to cling onto power- so for that matter have all his cronies (when was the last time a public employee who was arrested was not placed on suspension pending the outcome of the investigation? - oh yes Ms Turner!) Anyway - assuming that the Times piece was fully researched (and I haven't heard anyone from No 10 banging on about leaks etc this time and no injuctions have been sought) then WHY is it that none of the TV news reports have mentioned this fact - it would appear that Tony IS a suspect and not just a witness - surely this is significantly more important news than a memo/email which took up all the headlines 2 weeks ago.