Here's what you can do to help:
(a) Contact your MA state representative and senator and ask them to attend and speak in support of the single payer bills.
You can find their contact information from the Common Cause web site:
(b) If you have any health care stories that indicate how a single payer system would have helped you, sign up to speak in support of the bill.
(c) Attend for any portion of the meeting. The more people that attend, the more support the committee sees for the bill.
Please spread the work to other health care reform supporters.