1971
Richard Nixon, President from 1969 – 1974 Statement on Signing Bill To Protect Wild Horses and Burro’s
http://www.presidency.ucsb.edu/ws/index.php?pid=3264#axzz1OXdD40GEThe statement was released at Key Biscayne, Fla. As enacted, S. 1116, approved December 15, 1971, is ‘Public Law 92-195 (85 Stat. 649).
Citation: John T. Woolley and Gerhard Peters, The American Presidency Project[online]. Santa Barbara, CA. Available from World Wide Web: http://www.presidency.ucsb.edu/ws/?pid=3264.Read more at the American Presidency Project: Richard Nixon: Statement on Signing Bill To Protect Wild Horses and Burros. http://www.presidency.ucsb.edu/ws/index.php?pid=3264#ixzz1OfarlmTa
Time Magazine
Monday July 12, 1971
Environment: The Fight to Save Wild Horses
2006
The Washington Post
October 23, 2006; 7:00 AM ET
Bench Conference by Andrew Cohen
The Story of Conrad Burns and Wild Horses
http://blog.washingtonpost.com/benchconference/2006/10/they_reallly_do_shoot_horses_d.html
Vanity Fair
November 2006
Galloping Scared, by Kurt Brungardt
http://www.vanityfair.com/politics/features/2006/11/wildhorses200611?currentPage=all
2008
Horsetalk
July 22, 2008