Adam Walker swims with dolphins in this photograph from New Zealand.
Adam Walker swims with dolphins in this photograph from New Zealand. KITV Honolulu
Adam Walker swims with dolphins in this photograph from New Zealand. KITV Honolulu

Video: How dolphins protected a swimmer from a shark (2:40)

May 02, 2014 08:56 PM

UPDATED May 03, 2014 08:14 PM

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