USDA released the Hogs and Pigs report today, confirming a record swine herd for the third quarter in a row. Another factor, though, has kept prices from plummeting.Today USDA released its quarterly Hogs and Pigs report, which showed a record swine herd in the U.S. for the third quarter in a row. The total inventory of hogs and pigs as of 1 September was 73.5 million head, 102 percent of the previous year and 103 percent of the herd on 1 June. The numbers were in line with pre-report estimates.The record for the September-November quarter (herd size as of 1 December) was set in 1943 at 83.741 million head, so the string of record breaking quarterly inventories probably stops as of this month. This is the ninth of 15 quarters, however, that...