The bill S. 4591, introduced in the Senate, seeks to permanently exempt certain foreign workers employed as fish processors from the numerical limits on H–2B nonimmigrant visas. This means that people who come to the U.S. for jobs like fish roe processing or supervising these operations...
Simple Explanation
In this bill, some people from other countries who come to work in fish factories won't have to count towards a limit on how many can come each year. It makes sure this rule only applies if they're doing certain jobs, like working with fish once they are caught, but not catching the fish themselves.