Plz help asap!!! which speaker most likely represents a public intrest group?

1 stunt performers are unsung heros of movies, but few of them. can afford health insurance

2 we need to create tougher laws to protect same-sex couples from discrimination

3 new zoning laws are making it difficult for building contractors to make a living

4 the warning labels on medications are too hard to read, even for people with good vision