Drift Associated News Today

Theres a drift associated. and they make it a challenge to spot from the air because they can obscure something. these are all -- how do you put a time on that? >> i also meant to mention that its really important to know where the plane potentially went down because theres that the strong current. the current that we think the debris is in. but if a plane went down outside of that, north of that, the currents are much less strong. and so theres a lot more hope that we can contain the search are...