| Coal miners’ union urges Manchin to reconsider opposition to infrastructure spending | ||
| December 21, 2021 | ||
| U.S. Senator Manchin promises to block mining royalty plan | ||
| October 15, 2021 | ||
| Sen. Manchin makes a case for coal at National Western Mining Conference | ||
| William Gleason - April 15, 2014 | ||
| Sen. Joe Manchin to address National Western Mining Conference | ||
| March 21, 2014 | ||
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