Bernie's Beating Hillary, and Also Hillary's Beating Bernie

Please form an orderly line by the donation box over there. Juli Hansen / Shutterstock.com
Depending on how you ask the question, Bernie Sanders is either cruising past Hillary to the presidency, or she's cruising past him. (Martin O'Malley, in case you were wondering, is polling at 0 percent. Ouch.)
Here's the good news for Hillary fans: national polling shows her 18 points ahead of Sanders, 41 percent to 23 percent. This is fairly consistent with support last month as well.
But! What about whe