1986 Radio "The Decision to Launch Challenger" - 20 Feb. 1986 Read more about "The Decision to Launch Challenger" - 20 Feb. 1986 National Public Radio Read more about National Public Radio
"The Decision to Launch Challenger" - 20 Feb. 1986 Read more about "The Decision to Launch Challenger" - 20 Feb. 1986
2013 Radio "As Mine Protections Fail, Black Lung Cases Surge" - 9 July 2012 Read more about "As Mine Protections Fail, Black Lung Cases Surge" - 9 July 2012 NPR and The Center for Public Integrity"Black-Lung Rule Loopholes Leave Miners Vulnerable" - 10 July 2012 Read more about "Black-Lung Rule Loopholes Leave Miners Vulnerable" - 10 July 2012
"As Mine Protections Fail, Black Lung Cases Surge" - 9 July 2012 Read more about "As Mine Protections Fail, Black Lung Cases Surge" - 9 July 2012
NPR and The Center for Public Integrity"Black-Lung Rule Loopholes Leave Miners Vulnerable" - 10 July 2012 Read more about "Black-Lung Rule Loopholes Leave Miners Vulnerable" - 10 July 2012
