Katie Couric's Notebook: Stand Up To Cancer

In the decade since I lost my husband Jay to cancer, I've been looking for ways to raise awareness, and research dollars to fight this disease. So I'm proud to be part of an unprecedented effort that we're calling Stand Up To Cancer.

This morning, I joined with Charlie Gibson and Brian Williams to announce an extraordinary undertaking: an hour-long live program on September 5 that will air on all three major broadcast networks. So listen to my Notebook for more of our plans ... and stay tuned as September approaches!