Joni Ernst @SenJoniErnst
16 years ago today, the #RFS was signed into law. As the top ethanol and biodiesel producing state, Iowans know that biofuel is critical to supporting our state’s economy. That’s why I’m proud to continue fighting tooth and nail to uphold the RFS. https://t.co/tlym7JfjVu — PolitiTweet.org