Tom Steyer's political action committee spent $65 million in these elections.
It looks ominous for Democrats less than 24 hours before judgment day.
A Des Moines Register poll found Joni Ernst up by 7 points.
Ernst leads Braley 48 percent to 46 percent among likely voters in new poll.
A poll for the League of Conservations Voters finds Braley up 48 percent-47 percent.
Joni Ernst leads Democrat Bruce Braley in two Senate polls released Wednesday.
The haul is more than double that of Democratic Rep. Bruce Braley.
The group is hiring new staff in Iowa, New Hampshire and South Carolina.
The three men presented different reasons why Iowa conservatives should vote.
The retiring senator doesn’t believe Hillary has already decided to run.
The Iowa senator likes to run from "Home to the Dome" once a year.
Sen. Tom Harkin said the law would never have passed without Clinton's work.
Today, a new generation arrives in Congress.
The outgoing senator suggested Ernst is leading many polls because she's attractive.
The Des Moines Register called the Senate race "politics at its worst."
Warren traveled to Iowa this weekend to stump for Rep. Bruce Braley (D-Iowa).
Iowa state Sen. Joni Ernst attacked Braley on ObamaCare, spending and foreign policy.
“It's working better than it was, but it's not yet working well," Gov. O’Malley said.
The state that launched Obama to the presidency could turn against his party in November.
The Democrat had to defend his record on veterans affairs, healthcare and energy.
Ernst edged Braley 44% percent to 38 percent in one of the most competitive races.
The vice president hit a number of campaign themes during a voter registration event.
The senator said Iowans "love her" a day after she appeared at his Steak Fry.
INDIANOLA, Iowa — Hillary Clinton fanned the 2016 flames on Sunday.