 to actually engage barbers and stylists and their clients in a little mini research project. We call it a feasibility. Is it feasible and is it acceptable to collect hair samples in a barber shop? When I first talked to her, I said, I'm seeing all this being swept up and thrown in the trash. I'll just collect the trash. She said, no, Dr. Thomas, it has to be done properly. She took the fun out of everything.