$38 is Facebook's magic number. Is it a good idea to buy into the company? Analysts weigh in. The bribery scandal in Mexico isn't slowing Walmart's earnings yet. New York Correspondent Erika Miller reports. As JP Morgan CEO Jamie Dimon is called to testify on Capitol Hill, the President calls for regulators to strengthen the Volcker Rule. Our series on the agriculture economy introduces us to Petaluma Creamery Owner Larry Peter, who has generated plenty of "bread" from the cheese business.