Gary Sinise's son Mac dead at 33 after five-year battle with rare cancer
Gary Sinise and his family are mourning the loss of his beloved son McCanna Sinise, who has passed away aged 33. The actor's official foundation shared the announcement Tuesday afternoon, revealing that McCanna, who was nicknamed Mac, died on January 5 of this year after a five-and-a-half year battle with Chordoma, a rare form of