An incredible 98 House Democrats have signed the Polis-Pingree letter since last week -- calling on Harry Reid to pass the public health insurance option through "reconciliation," which only needs a simple majority to pass the Senate.

This momentum is thanks in large part to tens of thousands of people who called their local House Democrat and asked them to sign.

The Progressive Change Campaign Committee (where I'm a campaigner), Democracy for America, and Credo Action set up WhipCongress.com where you can see if your representative has signed the letter -- and if not, call them. (We give you a script, it's easy.)

We're trying to reach 100 signers today -- and today's officially the last day for them to sign. Can you help?