Saturday's D3 Daily Action: Three options for your weekend reading pleasure.

First, a 2017 study that reminds us that ideology isn't much use when it comes to understanding voters. 

That would be this one

Read the lessons from Tuesday's progressive sweep in Virginia here and here, and FiveThirtyEight's updated thoughts on 2018's numbers here.

What's the role of psychological disposition, if not DNA itself, in our politics? Dig deep with one leading research paper from Cambridge University Behavioral and Brain Sciences here

Stay Reading America.