And you would reverse the flow, because people who are here would return home.

NPR: Tancredo on the Presidency, and Immigration

Whereas rich-world companies, such as Lafarge and Saint-Gobain, are investing in developing countries to increase sales of their cement and building products, Cemex is showing that the same thing can flow in reverse.

ECONOMIST: A new breed of multinational company has emerged

Reverse logistics means controlling the flow of material, inventory and finished goods from point of consumption to point of origin, for the purpose of recapturing value or proper disposal.

FORBES: Could a closed-loop system be the solution to reducing waste?

The solution: Reverse the river so it would flow southwest to St.

FORBES: A most unromantic river

One aspect of our prolonged trade deficit that does seem problematic is that it reflects a flow of capital to a rich country from poorer countries, the reverse of the text-book model.

FORBES: We Need Demand, Not Protectionism

President Obama cannot, on his own, reverse this course, but he can do much more than he has to disrupt the flow of the one in three young black men who are headed to prison.

CNN: What Obama must say to African-American grads

Mr. Lee cut off that flow of funds and said he would restart it when North Korea took steps to reverse its pursuit of nuclear weapons.

WSJ: Pyongyang Resumes Hard Line On South

The cash flow available for stocks is as least a trillion bucks as individuals and corporate pension funds reverse course and move back to an historical norm on debt-equity ratio composition.

FORBES: When And Why The Market Makes New Highs