An Old Fashioned Strategy to Keep Asian Carp at Bay

To keep Asian carp, an invasive species, from taking over in the Great Lakes, scientists and fishermen are employing an simple strategy: Catch them and eat them. But they have found that there are some pragmatic issues -- as well as marketing issues -- to overcome. Ash-har Quraishi of WTTW in Chicago reports.

Видео An Old Fashioned Strategy to Keep Asian Carp at Bay канала PBS NewsHour