Sen. Joni Ernst is in a tough battle to retain her seat, which could have significant implications for the fight to control the next Senate.
Several states in the Midwest of the country, including North and South Dakota, have reported the highest number of infections per capita in the last week.
The stunt was organised by Rural America 2020, a non-profit organization headed by a former Republican official.
The president's re-election campaign plans to host a MAGA rally at Des Moines International Airport on Wednesday.
There had been complaints that the the Waterloo Police Department's griffin logo was too similar to one worn by high-ranking KKK members.
The poll, which was conducted by Data for Progress, surveyed likely voters in three states from September 23 to September 28 and found three Republican Senators—Martha McSally from Arizona, Joni Ernst from Iowa and Susan Collins from Maine—at risk of losing their seat in the November election.
Fifty percent of registered voters in the state said they'd vote for Trump, compared with 44 percent for Biden.
Jerad Oldham, 40, was arrested after he allegedly threatened staff and damaged property at a hospital in Newton, Iowa.
Trump holds a 21 percent advantage over Biden among Iowa men, 57 to 36 percent. But Biden holds a 20 percent lead over Trump among women voters, 57 to 37 percent.
Iowa Senator Joni Ernst sent out a fundraising campaign email detailing the Supreme Court vacancy shortly after the passing of Justice Ruth Bader Ginsburg was announced.
The Iowa City School District has placed the teacher on leave after the assignment was posted on social media.
"Are all Republicans now lawless?" Eric Idle tweeted on Friday about the advertisement. "Whatever happened to America?"
In a county that's become more vocal in its backing for Trump since 2016, "everybody seems to have a flag," said the chair of the local Democratic Party.
Sabrina Ray, 16, was found deceased in her home in 2017 wearing a diaper and tank top, weighing just 56 pounds.
North Dakota, South Dakota, Iowa, Montana, Arkansas, Missouri, Indiana and Illinois are at risk of a spike in coronavirus cases.
Iowa Governor Kim Reynolds has consistently refused to implement a White House coronavirus task force recommendation to mandate face masks in the state, where COVID-19 cases recently surged past 70,000.
Several states in the Midwest, including Iowa and South Dakota, have reported an increase in new cases in recent weeks.
Democrats are asking a judge to deem pre-filled ballot requests valid after a judge said county auditors violated a directive from the secretary of state by not leaving them blank.
Average daily new cases have been on an upward trend in several states in the Midwest, including Iowa, Missouri, Kansas and Nebraska.
Individuals infected with salmonella may develop symptoms such as diarrhea, fever, and stomach cramps.
Trump's reelection campaign filed lawsuits against officials in New Jersey and Iowa in response to efforts aimed at expanding access to mail-in ballots.
Iowa State University officials said Monday that the warning published in the class syllabus was "inconsistent with the university's standards."
According to users on Reddit, a GIF of the storm looks like a scene out of a horror movie.
"The truth is these efforts of blaming law enforcement for violence in our streets, blaming law enforcement for unrest across America, have got to end," Vice President Mike Pence said.
Sgt. Paul Parizek, of the Des Moines Police Department, said he is concerned that the workers may also have been "doing something" to his food for months.
Iowa Governor Kim Reynolds signed an executive order restoring felons' right to vote.
Mark Gray is accused of breaking into three businesses in Sioux City in the space of a few hours.
A Tyson Foods plant was found to have more than double the number of cases reported by the state health department.