Really? Iowa Sen. Chuck Grassley has developed a Twitter following of more than 70,000 people, many of whom are hoping for the next classic Grassley tweet in the tradition of “Assume deer dead.” Sen. Mitch McConnell even pointed out Grassley’s social media skills on the floor of the Senate last year.

The question isn’t whether Grassley writes his own tweets — it’s that if he actually had a staff member composing them, why this guy?