I’m not sure if this paragraph from the WaPo story on CAFTA refers to agricultural subsidies or another agricultural program:

The last-minute negotiations for Republican votes resembled the wheeling and dealing on a car lot. Republicans who were opposed or undecided were courted during hurried meetings in Capitol hallways, on the House floor and at the White House. GOP leaders told their rank and file that if they wanted anything, now was the time to ask, lawmakers said, and members took advantage of the opportunity by requesting such things as fundraising appearances by Cheney and the restoration of money the White House has tried to cut from agriculture programs.