INDEPENDENCE, Iowa – Joni Ernst fired back at critics over the renewable fuels standard.
GOP Senate opponent hammers her over the issue.
Republican David Perdue leads Democrat Michelle Nunn in a new independent survey of the Georgia Senate race, the second this week to give him the edge.
New Jersey governor looks to boost N.C. GOP Senate candidate Thom Tillis next Tuesday.
The Georgia secretary of State is investigating a major donor to Democrat Michelle Nunn.
Elise Viebeck 09/12/14 10:53 AM EDT
The group's political arm is slamming two Senate candidates on birth control.
Democrat Braley leaders Republican Ernst 49-48 percent on the poll.
Whether Chad Taylor remains on the ballot will impact Sen. Pat Roberts's reelection.
Rep. Gary Peters (D-Mich.) has solid lead over former secretary of State Terri Lynn Land (R).
The NRSC now has $19.9 million cash on hand heading into the final stretch of the midterms.