Recent studies show new antibody drugs can slow cognitive decline in people with early-onset Alzheimer’s — a critical finding for a disease with no cure. CBS News chief medical correspondent @DrLaPook visits Washington University School of Medicine in St. Louis, where researchers are testing treatments before symptoms appear. (The clinical trials involve the 1 to 2 percent of people with Alzheimer's who are genetically predisposed to developing dementia.) He also speaks with philanthropist @Bill

HAPPENING NOW: HHS Secretary Robert F. Kennedy Jr holds a news conference on women’s health. https://abcnews.link/tUte2YS | ABC World News Tonight with David Muir