Families on the home front…it’s a side of the war most of us never see- the daily struggles and sacrifices of wives and husbands whose spouses serve overseas. Today on a special archive edition of "The Exchange" we rebroadcast a show we did in March with a military wife and author of a new book about the toll of war in the home— from emotional stress, to financial challenges, to testing the strength of a marriage. Laura's guest is Kristin Henderson, journalist, military spouse and author of the new book "While They're at War: True Stories of American Families on the Homefront". *This show previously aired on 3/20/06, so we will not be taking any new phone calls.*