(CNN) - It's pretty much all tied up in a crucial Senate contest that could decide whether the Republicans take control of the chamber in November's midterm elections, according to a new poll.
A Quinnipiac University survey of Iowa voters released Wednesday indicates Democratic Rep. Bruce Braley with a slight 44%-40% edge over GOP state Sen. Joni Ernst in the battle to succeed longtime Democratic Sen. Tom Harkin, who is retiring at the end of the year. If the Republicans can flip Harkin's seat and five other Democratic held seats, they would win control of the Senate.
(CNN) - It got ugly pretty quickly in the Senate battle in Iowa, a crucial contest that could decide whether the Republicans take control of the chamber in the midterms.
The campaign of Republican nominee Joni Ernst Thursday charged that the Democratic nominee in the race, Rep. Bruce Braley, is "degrading women by comparing Joni Ernst to a 'chick' in his latest campaign ad."
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