Heather Mac Donald describes how an epidemic of crime, gangs, and illegitimacy is creating a new Hispanic underclass, and how the Mexican government aids and abets illegal immigration to the United States and thwarts state and local attempts to resist it. Steven Malanga shows how, despite much argument to the contrary, Hispanic immigrants produce a net cost to the American economy, not a net benefit, and he goes on to outline the kind of immigration policy that would be both liberal and in America's interest. Victor Davis Hanson writes about his own experience growing up in California's farm country and watching the Hispanic immigrant influx transform his state for the worse. The Immigration Solution proposes the same kind of policy in place in other advanced nations, one that admits skilled and educated people on the basis of what they can do for the country, not what the country can do for them.