went to the pgh mills show today. got there at 9:30. the line was about 300 yards long and the inside looked packed. went to breakfast and came back at 11 and it was the same. turned around and left and cruised gunstores instead. every store had people constantly redialing the instant check number and getting busy. one guy said he has been trying for 5 hours. what a bummer. when will this panic buying stop? ever??