Big Critical News Today

To biodiversity regeneration using an approach that no longer has monocultures of trees but is much more diverse, but also integrated with regenerative agriculture and agroforestry techniques which are critical, all of which can be again integrated with community, rural community enhancement and working with small farmers. weve got this big, big critical, i think its fair to say, vital conference happening in glasgow, world leaders coming together to make decisions about what they are going to d...

were in mesa, arizona, tonights cnn arizona republican presidential debate. its been about a among since they last faced off and since then even more upheaval. rick santorum is now the surging candidates and the one for mitt romney to beat tonight. both men we are campaigning down to the wire and may have given each other press ammunition. hes here with us, going through the details. whats the latest? >> for the top two candidates, the devil is in the debails. two potential flash point...