amy: let's go to barbara moore who spent more than 40 years working as a brick layer.helped lay the groundwork for some of baltimore's most famous landmarks. when she started she was 21, the first woman to join her first local bricklayers union. she tells her daughter, olivia, how she first got into the trade. >> right out of high school, i worked in an office but a couple of hours behind the desk and i was falling asleep. so i became a brick layer. >> i specifically remember getting bullied at school and telling boys that were bullying me, you better watch out, my mom is a brick layer and she will be you up if you mess with me. >> it was kind of rough at first because a lot of the older guys did not think i should be there and a was taking a job from a man. but i believed that i could do that job. i was working with this guy tony who was a world war ii veteran and yet a plate in his head. he was really really old school guy but he was willing to work with me when a lot of people did not want me as their partner. when he passed away, his daughter called me and said, he