>> the collection is much quicker,r, it's a 2-3 day turnaround for that sample to be identified. >> laura: not bad. not to be totally wonky but read this regulation, it's pretty clear. "an agency of the united states that arrest or detains individuals or supervises, shalm individuals who are arrested or detained. for nonunited states persons or detained under the authority of the united states." dhs is the only department thats correct? that we know. >> correct. themp department of justice became compliant on january 9th 2009. >> laura: this is separate from the collection of dna to confirm family status when we have border crossers who claim they're family units and often times we find out they aren't family units.it is separate fro. >> absolutely.