CNN Early Start With John Berman and Christine Romans July 31, 2015 09:38:00
Say they are increasingly confident that the flaperon is from the missing jet. after having hopes raised and dashed some say they want 100% certainty the part came from mh-370. >> we lived for 16 months in the state of limbo with absolutely no concrete information and in fact a lot of misdirection by the officials. we have become very suspicious of anything that can't be proven through a third party. >> let's bring in cnn's kristi lu stout for more on the mh-370 families. this must be agonizing for these families on so many levels. >> reporter: absolutely alison. it has been a long and agonizi...