What critical issue is Rachel Maddow raising about the Trump administration's handling of nuclear security?

Rachel Maddow is highlighting the Trump administration's mismanagement of nuclear security, specifically pointing to the mass layoffs at the National Nuclear Security Administration (NNSA) and the Hanford nuclear site. She strongly questions whether administration officials should resign over what she considers dangerous incompetence in handling critical nuclear safety matters. Maddow emphasizes that these actions pose significant risks to national security, describing the situation as more damaging than other incidents that have led to resignations in the past. She repeatedly asks if anyone in the administration has considered resigning over what she characterizes as an irresponsible approach to nuclear security that potentially endangers the country.