don't have one single piece of hard evidence yet. we could be wrong. >> and tom, how about you? you still remain hopeful? even today there are reports of four objects that may be several feet long, orange objects spotted, but again it's a matter of retrieving and then making a connection whether those things are, indeed, related to flight 370. it's premature in your view to lose hope or, you know, do you just need to be hopeful hoping that one day something will be located? >> i think that's true. i'm hopeful. i'm just not optimistic. >> all right. thanks so much. we'll talk again with you all later on. straight ahead, more coverage on the search for flight 370. and next the los angeles area jolted by two earthquakes in less than 24 hours. is a bigger earthquake on the way? of whole grains that give you the energy to help keep you going. i love nature valley breakfast biscuits.