Tom Steyer's political action committee spent $65 million in these elections.
It's one of the Republican's largest leads over the Democrat in the tight Senate contest.
Campaigning in Iowa earlier, Michelle Obama had referred to the Iowa Dem as "Bruce Bailey."
Michelle Obama heads where her husband can't — Iowa, Colorado and Minnesota.
The Hawkeye State's senior senator has become his party’s go-to surrogate in tough races.
Pro-abortion rights group turns its attention to Iowa, blasting Republican on women's health.
Joni Ernst said major businesses in Iowa rely on the bank's financing.
It's the Iowa Democrat's latest way to highlight his work on behalf of U.S. service members.
Republican outside group launches an ad attacking Democrat Braley as the GOP nominee is off the...
The 2013 Facebook post was one of many where Joni Ernst's (R) husband Gail took aim at Dems.
Sen. Marco Rubio is heading to Iowa next week to bolster the Senate campaign of Joni Ernst.
“Iowa, if I win this election, I’m going to blow your mind, and give away a free car,” said...
Former secretary of State says Senate could use Republican's military experience in Senate.
Presidential hopefuls are swooping in to help before the midterm elections.
VoteVets Action Fund is helping Senate candidate Bruce Braley and House hopeful Seth Moulton.
New ads feature testimonials from veterans who have served alongside Iowa GOP Senate hopeful.
The group to boost the would-be 2016 candidate is helping in Iowa and other top Senate races.
Retiring senator is working hard for protégé Braley to stop seat from falling into GOP hands.
The ad claims Braley missed 75 percent of the House Veterans Affair's panel's meetings.
The military has become a key issue in a close race that could decide Senate control.
Americans for Prosperity on Wednesday began an ad campaign against two Democrats, who are critical...
If the numbers hold, Ernst would be able to lock up GOP's Iowa Senate nomination.
Ernst is battling businessman Mark Jacobs and two other candidates in GOP primary.
Senate Majority PAC is looking to shore up the Dem after fallout over his comments last week.