Back to Show
PBS News Hour
U.S. scientist saw North Korea nuclear program up close
How advanced is North Korea's nuclear weapons program? Just ask the few Western experts who have seen glimpses of the program and its evolution, like nuclear scientist Sig Hecker, who has visited seven times and given eye-opening access to their facilities. Science correspondent Miles O’Brien reports on how experts try to access the North’s capabilities.
Support Provided By
Season

57:46
February 25, 2025 - PBS News Hour full episode

57:46
February 24, 2025 - PBS News Hour full episode

26:45
February 23, 2025 - PBS News Weekend full episode

26:44
February 22, 2025 - PBS News Weekend full episode

56:45
February 21, 2025 - PBS News Hour full episode

57:46
February 20, 2025 - PBS News Hour full episode

57:46
February 19, 2025 - PBS News Hour full episode

57:46
February 18, 2025 - PBS News Hour full episode

57:46
February 17, 2025 - PBS News Hour full episode

26:45
February 16, 2025 - PBS News Weekend full episode

26:45
February 15, 2025 - PBS News Weekend full episode

57:46
February 14, 2025 - PBS News Hour full episode