weapon that was allegedly used in this shooting. according to a law enforcement source, that purchase was made at sportsman's warehouse. that's the name of the place, here in tucson. and as a matter of fact, director mueller at the news conference indicated that the gun purchase was made back in november of last year. now, authorities do not know at this time where the extender was purchased. that's that 12-inch extender magazine that was loaded with another 30 clips that you heard about. that, they said, could have been purchased anywhere. they don't know yet. they may never find out. he could have even purchased it online. but this is all part of the chain of evidence and tracing the history of the gun in order to help put their case together. you remember that it was said at the news conference that if he had been, you know, he unloaded most if not all of the bullets from the first magazine and he was attempting to reload with another clip, if the sprung had not broken according to