We're doing a lot of things because they're expedient.

All things are lawful unto me, but all things are not expedient: all things are lawful for me, but I will not be brought under the power of any.

to assure expedient confirmation.

Our mobile sources like cars and gas-powered motors are going to be a problem this year. So what we're doing at the department is we're releasing a full-frontal attack.

We have no idea yet how long it's going to take to get rid of it. We're working on all kinds of different ways to get rid of debris, but we won't know if any of them are valid until we see what we've got to get rid of.

We're probably going to be seeing a lot of this. That's an oil-producing area, so we really have no idea what we're up against at this point.