agree that it's highly probable that the 777 wing fragment being tested here at this defense laboratory is linked to mh370 but they've had a lot of experience at these complex investigations and they're prepared to wait as long as it takes in order to get conclusive proof. now, those diplomatic differences have really caused the families to question the integrity of this whole process. they've had concerns from day one and they say these announcements today have left them no nearer to finding closure. >> unfortunately no closure, no. we've got a long way to go for that. >> translator: what does such a tiny piece of debris means, she asks, on a 230-ton plane? why are they trying to fool us, to make us take the compensation money? we'll definitely not accept it. >> in the meantime, officials on the island of reunion say that they are going to start searching the shoreline where