Emily Bazelon, John Dickerson, and David Plotz discuss the third Republican primary debate, the Obama-Boehner budget deal, and the violent arrest of a South Carolina high school student.The Slate Political Gabfest is brought to you by The Rachel Maddow Show on MSNBC. Watch Rachel as she breaks down the big headlines for the local threads that tie them all together. It’s the Rachel Maddow Show … covering America one story at time. Weeknights at 9 Eastern only on MSNBC.And by Bonobos. Bonobos takes the pain and hassle out of finding stylish clothes that fit. For a limited time, all new customers can get 20 percent off their first order at Bonobos.com/gabfest. Discover the difference that an expertly crafted, better-fitting wardrobe can make.And by SAP HANA. SAP HANA helps the world’s best companies get the answers they need to become more agile, develop new streams of revenue, and predict the future. Run SAP. And Run Simple. Visit sap.com/reimagine to learn more.Join Slate Plus! Members get bonus segments, exclusive member-only podcasts, and more. Sign up for a free trial today at www.slate.com/gabfestplus.Twitter: @SlateGabfestFacebook: facebook.com/GabfestEmail: gabfest@slate.comShow notes at slate.com/gabfest Learn more about your ad choices. Visit megaphone.fm/adchoices