Over the weeks since the Senate reported out its version of the farm bill, WPI has highlighted some potential amendments that could be offered on the Senate floor: peanuts, dairy and others. Now add to that list crop insurance, the centerpiece of the Senate proposal's risk management portion. Senator Tom Coburn (R-Oklahoma) is planning to introduce a cap on premium subsidies that a farmer could receive under the federal crop insurance program. The proposal for the cap is likely to be $40,000.As we reported on 12 April (see WPI), the General Accounting Office (GAO) issued a report concluding that if a $40,000 limit had been applied to individual farmers' crop insurance premium subsidies, as it is for other farm programs, the federal govern...