are the paralyzing storms in the east, the drought in the west creating new urgency to take on climate change? i m going to speak to two people on opposite sides of the issue. bill nye is the science guy and republican congress woman marsha blackburn of tennessee. plus the terror threats in sochi. how is vlad putin cracking down? richard engel has a look at exclusive ways they ve cracked down on security. and we re going to look at the cost of the games both financially and politically as we watch the competitions and pageantry. how much is it worth? an exclusive conversation with the man who ran the games is salt lake city, former presidential nominee mitt romney. i m joined by our roundtable now. chuck todd is here and new to the roundtable is chief white house correspondent for the associated press julie pace. david axelrod and also new to the roundtable as long as i ve known her, former communications director for president bush nicolle wallace. welcome to all of you. i w