I did not know SSGT Zimmerman but I would like to send my condolences to his family. My heart breaks for you. Many thanks to SSGT Zimmerman for his service to our country. Our brave men and women do not hear that often enough! It's such a shame that our young men and women are losing their lives. God bless all. Our service men and women and their families will remain in my prayers! Please come home safely as soon as possible! God bless this family and keep them strong in this time of struggle and embrace them with your love.