In this Wednesday, Sept. 14, 2011 photo, Will and Peggy Line walk up the steps to their treehouse on their property in Wadena, Minn. The 420-square-foot tree house is winterized and features all the comforts of home in the branches of the trees. (AP Photo/The Brainerd Daily Dispatch, Steve Kohls)
Read the article: Minnesota couple builds 420-square-foot house in the trees
