This episode of Whistlestop visits 1982, 1986, 1994, 2006 and 2010 when former sitting U.S. Presidents all scrambled to respond to displeasing midterm election results.  Whistlestop is Slate's podcast about presidential history. Hosted by Political Gabfest host John Dickerson, each installment will revisit memorable moments from America's presidential carnival.Love Slate podcasts? Listen longer with Slate Plus! Members get bonus segments, ad-free versions, exclusive podcasts and more. Start your two-week free trial at slate.com/podcastplus. Email: [email protected]. Podcast production by Jocelyn Frank. Research by Brian Rosenwald and Elizabeth Hinson