There are just two or three elements that I would summarize.
Training is part of it for field sobriety officers and for drug recognition experts. We need to train more of them to be in the system, and we're looking, roughly speaking, to double the number of those across the country today, so training is part of it.
Another key part of it is investing in the equipment, the roadside testing equipment, which is new. We need to acquire that equipment so it's available to police officers in the field.