Caralyn Yohos parents knew her mom was dying of cancer, but they...

Note: Des Moines Register writer Daniel P. Finney first wrote about Nate Yoho and his wife, Laura, in July, the week Laura died.

http://www.wusa9.com/news/article/286874/381/Laura-Yoho-loses-battle-with-cancer-surrogate-brings-daughter-into-world