Fishmongers ply their trade on the floor of the Fulton Fish Market, in New York City in this March 29, 2013, file photo. Lawmakers in both state legislatures and in Washington, D.C., have been considering bills that would help to ensure more accurate labeling of seafood. (AP Photo/John Minchillo, file)
Read: Lawmakers Fight Seafood Fraud
In this Oct. 3, 2013 file photo Pike Place Fish Market fishmonger Erik Espinoza shovels ice onto fresh fish at the Pike Place Market in Seattle. (AP Photo/Elaine Thompson, file)
Shrimp boats sit at dock in Mount Pleasant, S.C., in this August 18, 2013 photograph. (AP Photo/Bruce Smith)
