
Nate Silver @NateSilver538
There's a more technical, model question here too about whether you should consider the baseline to be that the popular vote is even in a neutral year. The equilibrium is probably that Ds usually win the popular vote but win the Senate < 50% of the time. — PolitiTweet.org
Nate Silver @NateSilver538
This probably the right strategy, too. You hold the Senate often enough to ensure a conservative, often activist Su… https://t.co/6DzTAZ9eFE