Jon Tester: “I do think that Senator Cassidy's question about who is contributing what helps, too.”

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.

I think we need to take these things seriously. I think the president and I think, more importantly, the military are taking it very, very seriously.

This has been a rubber stamp Congress so far.

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