the significance of this move by putin right now in your view is somebody who knows this region well, who was worked with members of the ukranian military in the past as well. >> good afternoon, hallie. it's pretty apparent that president putin is looking for a reason to invade at this point. he and his advisers, his lieutenants have weighed the cost benefit analysis of invading or not, and i truly believe he has decided to invade. it's just now what's the justification? he may be tipping his hand as richard engel mentioned as far as where. it may be, you know, in support of these new declared republics of donetsk and luhansk. he might try to seize the terrain between the crima ant breakaway provinces which are now republics i guess to connect them so, i mean, time will tell