On The Gist, we ask Slate’s chief political correspondent Jamelle Bouie if Donald Trump is a viable candidate in a general election. Then, Maria Konnikova of the New Yorker ends the debate over the dangers of GMOs. She’s the author of The Confidence Game. For the Spiel, do the rules apply to Donald Trump? Today’s sponsor: Monster. Find employees who work as hard as you at Monster.com/hiring. Monster. Find Better.  Join Slate Plus! Members get bonus segments, exclusive member-only podcasts, and more. Sign up for a free trial today at slate.com/gistplus.Learn more about your ad choices. Visit megaphone.fm/adchoices