Two years ago, Gary Sinise lost his son, Mac, to cancer. Now, he’s telling his story in a new memoir, Graceful Warrior.

Sinise says he hopes that book helps readers "find hope and strength to help carry them through" ...

Actor Gary Sinise on Tuesday announced that his son, McCanna Anthony "Mac" Sinise, died last month at age 33 after battling a rare form of cancer. Days after being taken to an emergency room on Dec.