Since the 2004 elections, many liberals and Democrats have been debating "why Kerry lost" and, more broadly, "why the Democrats keep losing ground." Much of the debate has focused on the never-ending seesaw of "swing voters vs. base voters" or cultural/religious issues.
But what has been completely missing from the conversation is the fact that even when the Democrats win more votes than Republicans, they don't necessarily win more seats. That's true in the U.S. Senate, the U.S. House, and… more