Must-read links to start the day.
A look at the county-by-county shift in political leanings.
With cameras in hand, their jobs are to follow opposition candidates around, day after day, in hopes of catching any gaffe.
Democrats' self-inflicted wounds multiply.
In Iowa, more than $34 million has been spent by outside groups in the race, according to the Center for Responsive Politics.
A Republican-controlled Congress would be catastrophic.
As time runs short in the competitive Iowa Senate race, Democrats are trying to tarnish the centerpiece of Republican Joni Ernst's successful Senate campaign - her appealing image as a down-to-earth farm girl.
President Barack Obama does not plan to announce his choice for attorney general before the November elections, shielding the nomination from the midterm election politics while setting up a potential year-end showdown with the lame duck Senate.
Senators ask why federal auditors signed off on the climate change group's use of taxpayer money.
Senators ask why federal auditors signed off on the climate-change group's use of taxpayer money.
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