mary alli ross vows to challenge : racism, and says she'll begin by taking an honest look within. >> others around can identify with that. it's also a powerful thing to embrace something in a public space. mary paul ramirez jonas is the : lead artist. >> what i like is the drawing is your drawing -- we ask you to sign it. mary your real contract, with : yourself. you can sign it with a pen, your finger print, or even your own blood. >> you press your finger on it. mary manny rosario had no : trouble with his personal promise. >> it's really important to see who you want to be and stay true to yourself. mary and if the artist himself : could make a promise, bystander. that is really what would make our society better. mary: the billboard will be here through saturday evening. every promise made will eventually be bundled into a book that will feature this very unusual piece of public art. in copley square, mary saladna, wcvb newscenter 5. ben: next on newscenter 5, the ncaa making some major moves in response to north carolina's controversial bathroom law.jc organization pulls several