Awash in data

“Who’s going to win the Democratic nomination for President?” It’s the question I get most often these days.

We are already swimming in data, but haven’t the slightest idea who will leave Milwaukee as the nominee.

The data come in four categories:

• Mentions
• Money
• Endorsements
• Polls

Let’s look briefly at each in turn. CONT.

Mark Mellman (Mellman Group), The Hill

Recent polls: Democratic presidential preference