world stage would see is just one of many tools that the russians could use. i heard your conversation with general clark earlier and it s so true because we re talking about a range, a spectrum of covert and overt maligned actions that russia could use. i m guessing, truthfully, based on past experience that some of them are happening right now. not being reported, as you said earlier, but certainly there. i suppose on the olympics thing with georgia in 2008, they were willing to act then. they certainly keep their options open. i wonder, are you confident, general hertling, there is nato unity on a firm response to anything on the menu of potential russian actions? i mean, this gets to biden s minor incursion comment which the white house has repeatedly walked back since then but did he expose disunity on what happens if russia falls short of