Actor/ Humanitarian Gary Sinise may be known to many as Lt Dan from "Forrest Gump" or Detective Mac Taylor from "CSI:NY," but as Founder of the Gary Sinise Foundation he’s carrying out his life’s mission of supporting the men and women who serve our country. From building specially adapted smart homes for the severely wounded, to performing spirit lifting concerts with his Lt Dan band on military bases, to travelling WWII vets to the WWII Museum in NOLA, and much more, Sinise lives by the belief, “While we can never do enough to show gratitude to our nation's defenders, we can always do a little more.” In addition to his career as an actor, Sinise discusses his humanitarian work through his Foundation and its newest program, Snowball Express.