CNN New Day April 9, 2014 12:36:00
>> give me one second. we have a mic problem we'll be working on. mary, let me get your take on this. as we're talking about narrowing the field. they seem more optimistic than i have ever heard through this entire month-plus of searching for flight 370. is there any room for doubt still or do you think they have found it? they say we're in the right place we think. >> i agree with that. i think they have and i think their optimism is justified. if i wanted to play devil's advocate, the biggest concern is the frequency is not exactly 37.5 which is the pinger frequency. it is 33, 33.5. however,...