> We propose a Visas between Individuals Program (VIP) that would tie together the interests of the working classes of rich and poor countries through sponsorship of visas and sharing of the gains from migration. Because every citizen would benefit from migration, rather than just the wealthy or those in cosmopolitan cities, migration would move from being one of the most divisive issues in wealthy countries to a widely popular source of growing middle-class income

So a person giving some immigrant a visa will have the option to cancel it? This type of relations between individuals will surely result in abuse.