I 115th CONGRESS 1st Session H. R. 443 IN THE HOUSE OF REPRESENTATIVES January 11, 2017 Mr. DesJarlais (for himself and Mrs. Blackburn ) introduced the following bill; which was referred to the Committee on Natural Resources A BILL To direct the Secretary of the Interior to study the suitability and feasibility of designating the James K. Polk Home in Columbia, Tennessee, as a unit of the National Park System, and for other purposes.