their things that are impacting them we do a lot of teams get information that in turn can impact us. we eat a lot of the things, using the oceans in similar ways so what we learn from them definitely goes to our health. well, will it get inside our food chain? who knows. investigations are underway and marine biologists are looking to everything from biotox ins to possibly radiation traveling across the pacific from the fukishima plant. quite a journey and trail to follow and interesting connection between the sea lion and human and what potentially could come to be. thank you, dominik. they may be called man s best friend but these k-9s will bring you down if you are on the wrong side of the law. an inside look at police dog training. and honoring an american folk legend.