analyst. general, the state department said russian forces are moving into what are described once again as fighting positions. these new satellite images show this bridge that is being built less than four miles from the ukrainian border. how ominous are these moves? >> well first of all, i would correct the state department and tell them they should call those attack positions, not fighting positions. but secondly, what we're looking at it a lot of moves throughout the front. north, east, and south of ukraine. all of those positions are dangerous, certainly, but as we talked about, that bridge that you just described over the river, you know, it leads right into the marshes. this is some very difficult terrain. and you were with us in desert storm, when you're talking about moving forces forward, especially a combined army -- a combined arms army the size of 150,000 soldiers, there is a lot of movement taking place.