I’m calling this a typo on the Yahoo! front page, even though in my heart I think that the writer really believes that this is the plural of fisherman:
I’m calling this a typo on the Yahoo! front page, even though in my heart I think that the writer really believes that this is the plural of fisherman:

March 20, 2013 at 3:50 pm
The plural of fish is fish. Therefore, the plural of fisherman is fisherman.