We take a look at some of the claims surrounding the administration's negotiations with Iran, and the Republican backlash.
Tom Cotton's file
Recent statements involving Tom Cotton
Recent stories featuring Tom Cotton
We look back at claims we've checked from both Tom Cotton and Mark Pryor.
• PunditFact: Fact-checking the Oct. 12 news shows
• PolitiFact Wisconsin: Burke, Walker wield truth as tool in first debate
• PolitiFact Florida: Fact-checking the Florida governor's debate on Telemundo
With summer almost over, we kick off a series looking at our fact-checks in some of the key races. Today's installment: Arkansas.
The campaign has already started in the 2014 race for Senate in Arkansas. We fact-checked two claims recently from Republican challenger Tom Cotton.