I was 12 - on a Southern vacation with my folks. I've never forgotten those signs I saw on the bathrooms.

"Colored." "White."

We didn't have those signs in the racially mixed neighborhood where I grew up. So I didn't have a file folder for "colored" and "white."

So, the Defense Department just approved women being in combat roles.

Women in combat might be new for the military, but they're not new.

I've been there when my wife brought a new life into the world. Believe me, she was a warrior. I've been close by when our daughter and daughters-in-law birthed our grandchildren. A battle they fought and won, big-time. I've joked that if men had to have the babies, the human race would be extinct in a generation.