It is bullish for live cattle over the long-term, but short-term it is certainly negative". Government response Following the suspension of operations at three out of four BPI plants, members of the media and leaders were invited by Iowa Governor Terry Branstad to tour the BPI facility that remained open in South Sioux City, Nebraska. The founders of BPI gave campaign contributions to Branstad in 2010, and to other candidates' campaigns. Branstad stated to ABC News that the contributions were not a factor in his decision regarding having the event. Texas Governor Rick Perry, Nebraska Lieutenant Governor Rick Sheehy, Kansas Governor Sam Brownback, and South Dakota Lieutenant Governor Matt Michels, toured the South Sioux City, Nebraska, plant in an attempt to allay "inaccurate information" that they stated as having caused "an unnecessary panic among consumers". The publicity tour emerged with the promotional slogan, "Dude, it's beef!" News reporters were not allowed to ask employees at BPI any questions during the tour. BPI asserts that social media and ABC News "grossly misrepresented" their product. BPI eventually sued ABC News for defamation. On March 28, 2012, Branstad stated, "The problem is, we take this off the market, then we end up with a fatter product that's going to cost more and it's going to increase the obesity problem in this country". Safeway and other retailers that have removed the product from their shelves or product lines have stated they will not raise the price of their beef. Branstad also stated that he would recommend that Iowa state public schools continue to use ground beef which contains the product, and stated plans to "send a letter to the state's public schools, encouraging them to continue to buy LFTB". On March 22, 2012, 41 Democrats in Congress, led by Representative Chellie Pingree of Maine, wrote a letter to United States Secretary of Agriculture Tom Vilsack, head of the USDA, that "creating a two-tiered school lunch program where kids in less affluent communities get served this low-grade slurry is wrong" and urged its elimination from all public-school lunches. Senator Jon Tester of Montana issued a news release in March 2012 urging Agriculture Secretary Vilsack to remove "pink slime" from school lunches and replace it with "high-quality Montana beef". Tester stated he planned to include provisions in the upcoming farm bill that would allow schools more flexibility in using USDA commodity funds, to increase options in