Opinion: The most important national security question Trump and Biden need to address

As the world braces for a possible second wave of the Covid-19 pandemic, there is also growing concern in the counterterrorism, scientific and global public health communities over the potential future threat posed by bio-engineered pathogens.

As the world braces for a possible second wave of the Covid-19 pandemic, there is also growing concern in the counterterrorism, scientific and global public health communities over the potential future threat posed by bio-engineered pathogens.