At Yellowstone the lake trout would prey on cutthrout.Lake trout at Yellowstone are illegally.The person that owns Yellowstone dosnt like the lake trout.He put a post on Yellowstone blog to gillnet some,but not all.Heres one leave the lake trout alone and see what happens.I think the best way to solve this problem is to keep the cutthrouts in the lake and take lake trout out.I think its the best solution because there will be more fish lifes if they take out lake trout.They have recruited thousands of anglers to catch lake trout.Lake trout will cost between 32 and 181million dollors.That is alot of money just to take out fish.Then you haft to buy more fish and that will cost alot of money.