With Congress adjourned for the Independence Day recess, it's worthwhile to provide an update on the political landscape against which the farm bill will be considered (see WPI 25 June). Since the Senate approved its version of the 2012 Farm Bill in a bipartisan vote, the House and Senate passed the conference version of the transportation bill by 373-52 and 74-19, respectively. The bill provides funding for transportation through 2014, extends the National Flood Insurance Program for five years and, in another "must do" piece of congressional action prevents student loans from doubling to 6.8 percent interest rate as of today.There are two key provisions for agriculture:

Regarding trucks crossing state lines, there is an exemption for a...