A woman--self-identified in the video as Isabel Melendez--is seen explaining how she's been telling people to mark Martha Coakley's name on one of the absentee ballots she's walking around with.
It's unclear what "Melendez" is doing with a stack of absentee ballots on election day since the deadline for submitting an absentee ballot was last Friday, January 15.
Stay tuned for any news that develops with this story...