This week's guest on Open Mic is U.S. Agriculture Secretary Tom Vilsack. In this interview, Secretary Vilsack discusses the current cyclical swing in farm income and the policy decision Washington must consider to protect the nation's farms and ranches. Vilsack says congressional leaders must consider "need" over budget when considering the next farm bill. While the Trans-Pacific Partnership remains a priority for the Obama administration, Vilsack discusses options to secure congressional support for the deal and defines the ominous challenge of writing regulations to implement the nation's biotech disclosure law.Jeff NalleyAg Secretary Tom Vilsack