Sylvia Earle and Sam Low win Cronkite Award as Mission Blue film debuts on Martha’s Vineyard

Sylvia Earle and Sam Low win Cronkite Award as Mission Blue film debuts onMartha’s Vineyardby Martha ShawEdgartown, MA (August 7) – What do Walter Cronkite, Sylvia Earle and Sam Lowall have in common? They have mastered the might of media on behalf of thesea.The 2014 Walter Cronkite Award was bestowed …