New Tsunami-Related Debris Sighted

MAUI, Hawaii — A second dock, from the March 2011 earthquake and tsunami in Japan, is visible floating off the coast of Maui, Hawaii.

A scientist believe it is one of the four missing docks that broke away during the disaster. Another one of the four washed up on Agate Beach earlier this year, pictured on the right.

Hawaiin fisherman are concerned the dock could damage boats if it gets closer to the shore.