or reach me directly at ray soares news. in washington, i'm ray. >> high above the artic circle, >> stand by.... >> in some of the world's coldest waters, canadian military divers are preparing for a search and rescue training mission. >> the bottom is about 40 meters, 120 feet down, the water is about 2 degrees below zero celsius. they can stay down there 40 minutes to an hour without really getting too cold.

i'm ray soares. >>> welcome back to "inside story." i'm ray suarez.the rainy season in california, but it's not raining, the cause is a big zone of high-pressure which meteorologist are calling the ridiculously resilient ridge. still with us are our guests. in berkeley, california. and tom you heard peter just before the break talking about all of us having to take a look at lifestyle changes, and i wonder if you are already doing that in arizona. sometimes when i jump out of a car when i'm in the southwest, i only afterwards realize that some of those lush lawns are actually made out of plastic. are we going to have to see a little bit more of that? >> certainly as i mentioned earlier, arizona's water management efforts have changed the landscape. certainly we have also began looking at ways to collaborate with the other states we share the colorado river with. and over the last 12 or so years those collaborative efforts through conservation and following and some programs that peter already mentioned have resulted up to propping up lake mead, the pr

soares news. in washington, i'm ray. >> high above the artic circle, >> stand by.... >> in some of the world's coldest waters, canadian military divers are preparing for a search and rescue training mission. >> the bottom is about 40 meters, 120 feet down, the water is about 2 degrees below zero celsius. they can stay down there 40 minutes to an hour without really getting too cold. >> yellow diver well, yellow diver well for leaks. >> lately, the arctic has been seeing a flurry activity. that's because there's something locked beneath the ice. thirteen percent of the world's undiscovered oil and 30 percent of its untapped natural gas. trillions of dollars of potential profit. and that means that here in the far north, issues of sovereignty security, environment, and trade are intersecting at a colossal pace, in the world's coldest resource rush. the tiny hamlet of resolute, is busier than it has been in decades. canadian troops are here to train in difficult and cold conditions. it's called operation "nuvavut". >> so all the structures that we have here are the original front stucture were put togeth

rays side. street violence and go to bosnia herzegovina protesters clashed with police and said government buildings ablaze amid soaring unemployment economic stagnation and corruption. and a suicide bombing reportedly carried out by a briton in syria the first such attack by a u.k. citizen in the country sparks fresh fears that westerners could pose a threat when they return.