in other news about the war, most days are overwhelming and some days it feels like we might want to check out of it all together and a bunch of stuff on tonight s show that is not about the war at all but sometimes, just back at this after being away for a little while, there are a couple of things that i want to paint as a target here, a couple of stories that i think is worth pointing out that might be important in the days ahead and worth keeping an eye on in terms of new types of potential confrontation looming, particularly american levels of confrontation related to this war. like i said, two stories. the first one is about communication. communication on the ground in ukraine. ukraine s military, also its civilians, like all countries around the world including ours they rely heavily on gps, on global positioning systems.