Good morning and welcome, you are watching the pulse. I am guy johnson. A number of bloomberg exclusives. Much,st of the warm and much more. The shackle is a big story. Much, cost of the war and much more. Is a big story. Not exactly sellable but it could be very effective. We will began with our top story. Will reinforce the borders in an effort to deter russian of aggression. President obama heads to estonia to meet with regional leaders. The latest, what can we expect . Our International Correspondent hans nichols is following the story. What did we know . A rapid, you have reaction, 4000 strong that could be deployed anywhere within nato. The 28 member countries in 48 hours. Thats special forces. That was floated yesterday and the expected to be ratified at the nato summit in waleswhich stash in which starts tomorrow. It is increasingly more hostile ukrainian troops are facing setbacks. In the southeast part of the country and it is clear the Ukrainian Defense minister wants to pre