long time, on a lease for shell oil to drill in off the northwest coast. obviously environmentalists very upset about that, but a lot of folks here are concerned that the president was going to come here, announce new environmental regulations that will hurt an already hurting economy. as you know, oil prices have gone down significantly. it's been a mess for the state budget. a lot of folks here feel they're going to take a hit. this is a tricky, political walk for the president, but he feels it's one very important. all of it leading up to a big climate change conference in paris in december where they hope to come to an international agreement. jose? >> chris jansing in anchorage, thank you very much. up next a look at why one of hillary clinton's top aides is in the spotlight today. and even more concerning poll numbers for the democratic front-runner. but first, remembering a tragic day in history. today marks the 18th anniversary of the death of princess diana killed in a car crash in a paris