From what I've heard the reason for the hatians flooding springfield is some factory wanting them for cheap labor, if we knew who the factory was maybe an email campaign or boycott could be useful.
Maybe a don't work with scummy factory campaign as opposed to a don't work with scummy magazines campaign
Can't really directly boycott his company. But someone should figure out how to get his client list. Then tell -those- companies that you're not buying their products until they dump his company.