CEDAR RAPIDS — Sen. Chuck Grassley admits some nervousness with the current state of trade policies but said farmers he spoke with during recent meetings in Iowa aren’t abandoning President Donald Trump.Farmers have “great anxiety” about the ongoing tariff situation, Grassley told reporters Wednesday. However, “panic” would not accurately describe what he heard from farmers at 20 question-and-answer sessions Grassley has held during the Senate’s abbreviated state work session.The Farm Bill, trade and renewable fuels were among the most common topics in those meetings, along with questions about the Supreme Court — “not as many as I thought we would get” — and immigration, he said.“I don’t find people really giving up on Trump,” Grassley said.