"I have noticed that none of the TV stations (that I've watched so far) have given a description of the perps. I hate to stereotype when a situation like this occurs - but I'd be willing to bet that the perps are black.
I heard this morning on KSTP that the perps were East Africans, probably Somalis. Two young guys around 20 or so. I guess the description is out there, now.
Somalis. They run everything at the airport these days...