Walter Shapiro @MrWalterShapiro
@DemFromCT Part of the problem is that almost every poll has a different definition of at what age "older votes" begins. Is it 55, 60 or 65? That's one reason why comparisons over time are tricky. How do you compare a sub-sample of voters over 55 to the 2016 exit poll data that began at 65? — PolitiTweet.org
