Robots Working News Today

One of the reactors. we just heard a problem with conditions fogged up the cameras on the bots today, but their work is critical in determining if and when humans may be able to return to the damaged parts of that plant. those robots were donated to japan by i-robot. and joining me now from boston is i-robot chief operating officer, joseph dire. joseph, glad youre with us. first, tell me, are the problems that the robots experienced today serious? >> well, you know, randi, we dont have any inf...