kristi funk is here to talk about the latest advancements in the fight against breast cancer.w advancements in the fight against the disease and we have surgeon dr. kristi funk, friend of our show and co-founder of pink lotus and walks us through some of it. we're talking about new indications for a drug to treat the disease. >> that's right, enhertu is a game changer for all the metastatic cancers. 80% of cancers don't have the her 2 negative. some have a few receptors. her2-lows are annihilated by the drug in enhertu, which is an antibody associated with chemo. like a missile the antibody hits the cancer cell tricked into letting it inside and doesn't know the chemo is there to kill it, which it effectively does, and the marble gets released or chemo and can roll on over to the cancer cell next door. >> oh, wow. >> and kill it. it is increasing survival rates. if you're her 2 negative, ask your doctor, it's a new subcategory. >> we were wondering how that would work. you sold us. we have another one talking about how changes in how to diagnose breast cancer. >> we are making