Jon Tester: “I think it is critically important. It is our job to make sure that the folks who are flying are kept safe in this…”

I think it's really important for food security. The folks -- this is a ban against China, Russia, North Korea and Iran, folks who don't want to see us exist anymore as a nation.

This has been a phenomenon that we haven't had recently, where we've had other countries that have went into our airspace for the purpose of trying to gather information.

This is -- what's gone on the last two weeks or so, 10 days, has been nothing short of craziness.

I think it'd be a mistake, a -- really a mistake for national security and for food security.