NELLIS AIR FORCE BASE, Nev. -- Clinton Collins, husband of 1st Lt. Christine Collins, a trauma nurse deployed to Bagram Air Field, Afghanistan, enjoys a recording of his wife reading a book to their family with two-year old daughter, Reagan (on lap), four-year old daughter, Taylor (holding Oso, a long-haired Chihuahua mix), and 12-year old daughter, Kennedy. Mr. Collins represents a handful of dependent fathers who become the primary caretakers when their wives deploy. (courtesy photo)