My FRiend if you have ever had a grenade lobbed in your direction (I have) you would never EVER forget.
In nearby Chicago there is a very nice lakefront park named for Milton Olive (USMC).
http://en.wikipedia.org/wiki/Milton_Olive,_III
There others known and unknown.
May their total devotion to their buddies never be forgotten.
Milton Olive was a paratrooper in the 173d Airborne Brigade. He was a soldier, not a Marine.