Here's why I ask you to vote for Ed Markey.
Do you know other people in Massachusetts who may not remember this is coming up? Invite them on Facebook.
Are you home on Tuesday, and able to get to the polls between 7am-8pm? If not, call your town clerk or city elections department today and ask about absentee in person voting. Some places (like Cambridge) have hours on the weekend when they're open for that, but many do not, which leaves you today and/or Monday morning (you can't vote absentee in person after 12:00 Monday).