Although a few big firms dominate slaughtering, it took them 30 years to get to the point where they slaughter about two-thirds of all cattle, and they still have only about 22-24% of cattle under contract.
Democrat-leaning and bailout recipient Goldman Sachs estimates that an expiration of the tax cut could knock two-thirds of a percentage point off growth in early 2012.
One study found that two-thirds of American women had at some point switched from full-time work to part-time or flexible time to balance work and family.
Historically, around two-thirds of voters have made their decision by this point in the campaign cycle, a share that has fallen slightly over the years (to 55% in 1992).