The problem is the technology picks up some kind of anomaly or variation of soil. We go in with big backhoes and bulldozers, we spend all day doing it, and all we hit is rock or water tables.

We have a tunnel and it's massive.

We've now got a dedicated tunnel task force, which works with the DEA and border patrol to proactively look for tunnels.

They're staying in San Diego, and there is a demand, and suppliers are trying to meet that demand.

We hope this has a snowball effect and that more arrests will be made soon.

In immigration-related matters, we would take the lead role.

We do believe it's a trend where smugglers are attempting to go underground after 9/11 as a result of the heightened security.

It's not there yet. What we've seen so far just hasn't proven itself to be effective.

If removal to Somalia is not possible, we will look for a third country. We will coordinate with our offices in Washington and also with Omar in terms of what kind of travel documents he can get.