[pepperdog]

Another stupid question: Could the fact that there was evidently no metal (a questionable statement I know as there are rumors of ball bearings or some such)in the bomb be because of the potential for the bomb could be found if the bomber went thru a metal detector? And are there metal detectors at the OU stadium?

[MeanWestTexan]

It's a fair question; I am open to the idea that the bomb was not fully assembled, possibly for getting-through-security purposes.

But I have read and heard that there are not metal detectors at the stadium --- although everyone and everything is subject to search --- but generally looking for outside food/booze.