Nate Cohn @Nate_Cohn
I did look at this once. It wasn't as different as you might expect -- a 'proportional' Senate is still quite biased toward the GOP, for the same reason that the Electoral College is quite biased against Dems despite being more proportional than the Senate https://t.co/v5QYwgcUs5 — PolitiTweet.org
John Dickerson @jdickerson
Has anyone done the math of what the Senate would look like today under Madison's Virginia Plan?