As Bush invited Perot into the debates and as Reagan invited John Anderson to debate, Barack Obama can demand that Bob Barr be included in the debates.
So here's the task:
Pick up the phone and call 267-886-8591.
"Hi my name is __________ and I'm calling to request that Senator Obama invite minority party candidates Bob Barr and Ralph Nader to participate in the upcoming presidential debates. Could you please leave this message with the head of your office, Jesse Thomas?
Send me a note at firstname.lastname@example.org and let me know how it went.