Economy Apr 17

NASCAR goes virtual, takes a bad turn

The iRacing experiment was an immediate and initial success for both NASCAR and IndyCar. But controversy has plagued virtual racing the last two weeks.

If taught young, self-control skills can have strong protective effects, even helping those whose vulnerabilities might make them more likely to fall behind economically. That's according to Walter Mischel, author of "The Marshmallow Test," in part four of his conversation…