helen keller. and sacagawea. >> that's very right. great. and who was susan b. anthony? >> she was president of the national american suffrage, women's suffrage association? >> i think that's right, yeah. very lucky guess. very lucky guess. good job, ladies. i personally would love to see a female on the $20 bill. and i'd love for it to be one of our supreme court justicame the? >> ruth bader ginsburg. >> obvious choice. what about the other two? >> sotomayor, i remember. and elana kagan. >> that's right. but what is sotomayor's middle name? >> maria? >> right.