[relee]

... the blast may have had the equivalent force of 10,000 lbs of TNT ...

Well that quantity of explosives certainly did not arrive in the passenger's baggage.

[toldyou]

“Well that quantity of explosives certainly did not arrive in the passenger’s baggage.”

Most, if not all, ground employees at US airports do not go through security. It will be interesting to see if a DME employee is responsible.