Dan Piller: Senator Joni Ernst and her Republican handlers don’t need to be told what low corn prices do to incumbents in Iowa in election year. -promoted by Laura Belin

President Donald Trump plans to collude with Russian President Vladimir Putin again this year. We don’t need Robert Mueller or another Steele dossier to tell us–Trump told us so last week. He also is working with OPEC.

It all has to do with oil. At stake: Texas’ 38 electoral votes, Iowa’s ethanol industry, any hope of better corn prices, continued low gasoline prices, and U.S. Senator Joni Ernst’s re-election.

Governor Kim Reynolds and U.S. Senators Chuck Grassley and Joni Ernst praised President Donald Trump in October, when the administration gave assurances corn growers and the ethanol industry would get what they wanted from the Environmental Protection Agency’s 2020 Renewable Fuel Standard (RFS) guidelines. The governor and senators were among Midwest Republicans who had lobbied Trump on the issue in September.

When the final rule released this week didn’t match the promises, biofuels advocates slammed Trump for not keeping his word to farmers. But top Iowa Republicans let the president off the hook by shifting the blame to the EPA.

Iowans haven’t voted out a sitting U.S. senator since 1984, but several recent events have caused political observers to question Senator Joni Ernst’s strengths going into her first re-election bid.

Inside Elections changed its rating on Iowa’s 2020 U.S. Senate race from “likely Republican” to “lean Republican” this month. (Sabato’s Crystal Ball already rated the IA-Sen race “lean R,” while the Cook Political Report still sees a GOP hold likely.) Writing at the National Journal on October 20, Josh Kraushaar cited several “major red flags suggesting Iowa is a much bigger battleground than Republicans anticipated at the beginning of the year.”

Ernst told supporters at a closed-door fundraiser with Vice President Mike Pence this month that she is the fifth most-vulnerable senator, according to Jennifer Jacobs of Bloomberg News.

What’s going on?

David Weaver farms in Greene County and was the 2018 Democratic candidate in Iowa House district 47. He wrote this commentary after October 1, when Reuters reported that the Environmental Protection Agency had halted work on biofuels policy adjustment, and before October 4, when the Trump administration announced an agreement on the Renewable Fuel Standard. Republicans hailed the plan, while Democrats described it as vague and inadequate. -promoted by Laura Belin

Well, you have to wonder when a farmer from Rippey decides that it is time to challenge the statistical findings of an economist (and a well known and very well-respected economist like Dave Swenson), but here is my mighty swing at explaining why the ethanol industry’s problems are a demand-driven crisis, not a supply-driven crisis as Mr. Swenson contends.

My initial premise is that the sky is NOT falling. Rather, the ceiling has been lowering itself at a steady rate since Donald Trump took office and installed his EPA leadership. The demise of three Iowa ethanol plants during the past month are merely the first indications of the straw that broke the camel’s back.

Iowa State University economist Dave Swenson challenges the conventional wisdom on a hot political topic. -promoted by Laura Belin

The sky is falling and Midwest rural economies are in danger of collapse. So say the nation’s ethanol producers, corn farmers, and like-minded politicians.

Their collective fingers are pointing at the federal Environmental Protection Agency’s granting of 31 waivers to U.S. refineries lowering the amount of biofuels they are required to blend into the petro-fuels they distribute. The waivers, the stakeholders claim, are the cause of a string of biorefinery closings and idlings.

Working through this, however, does not lead one to necessarily conclude that the infamous 31 waivers are the chief culprits.

President Donald Trump can be called many things, but subtle will never be one of them. Within 24 hours of journalists reporting that Donald Trump, Jr. had agreed to a private, transcribed interview with the U.S. Senate Judiciary Committee, the president picked up the phone to let Judiciary Chair Chuck Grassley know that he’s very pro-ethanol.

Iowa’s senior senator was delighted.