President Roberts Speaking on Capitol Hill about the Resurgence of Black Lung in the United States

Archive

2019

• August (1)
• July (5)
• June (2)
• May (2)
• March (3)
• February (2)

2018

• November (2)
• September (2)
• July (1)
• June (1)
• April (1)
• March (2)
• February (3)
• January (2)

2017

• December (1)
• November (1)
• October (2)
• June (2)
• May (2)
• April (3)
• March (3)
• February (2)
• January (1)

2016

• December (1)
• November (2)
• June (6)
• May (1)
• March (2)

2015

• July (3)

2013

• December (1)

Search Videos