On The Gist, Biden’s gaffes. In the interview, Maria Konnikova, author of The Confidence Game, is back for another round of Is That Bullshit? This time she and Mike talk all about attention spans. There always seem to be claims that attention spans are shrinking, but is that true? Should we be worried that we feel distracted more and more or just take a deep breath and embrace it?  In the Spiel, the Ebola cure. Want to see a special episode of The Gist live in New York? Get your tickets here!Slate Plus members get bonus segments and ad-free podcast feeds. Sign up now.Learn more about your ad choices. Visit podcastchoices.com/adchoices