. ♪ tyler jones -- he's the founder and owner of blue heron. he's involved every step of the way. ler, this is one that's under construction here, and, in this case, which is probably unusual, you're the developer, you're the contractor, you're the architect completely, right? >> yes. blue heron's really unique in that regard. we're full-service, and that whole integrated service is what really sets us apart, and it helps us to achieve this level of technology, 'cause there's a lot of planning that goes into developing net-zero homes. >> one of the most critical things is sealing the house completely so that no air leaks in or out. that involves using spray-on insulation and choosing the right windows and doors. >> the insulation in a typical home stops when it reaches the ceiling, and then the attic space is ventilated, so all of your mechanical -- your heating and cooling ductwork goes through this space that is not part of the building envelope. so, what we do is called the cocoon system. we're gonna bring that insulation all the way up to the roof line, and then we'll use a clo

the dow jones industrial average clifshed 145 points, the nasdaq added 33 and the s&p 500 was up 14. thanks so much for watching. >>> thanks from me as well. i'm tyler mathisen. have a great evening and we'll see you back her ♪ ♪ ♪

the dow jones industrial average clifshed 145 points, the nasdaq added 33 and the s&p 500 was up 14. thanks so much for watching. >>> thanks from me as well. i'm tyler mathisen. have a great evening and we'll see you back her narrator: tonight on "quest," giant sequoias can live for a thousand years and grow taller than a 30-story building. but the drought is taking a toll on these iconic california trees. now scientists are scrambling to figure out how to save them. and the hayward fault may be the most dangerous earthquake fault in america. is the bay area ready for the next really big one? and find out how chefs are using chemistry to expand the world of flavor. ♪ announcer: support for "quest" is provided by...

>> reporter: well, paul tuldor jones has had a tough year so far, tyler. had some redemptions and went from 13 billion at the end of last year to 11.6 and also the flagship fund is down about 2.6% through mid-may. not alone and a lot of hedge funds are underperforming and what makes it somewhat unique is the fee structure they have is higher relatively speaking than the industry standard, the sort of 2 and 20 that you hear about, 2% of expenses. so, in other words if i invest a dollar two cents goes towards the expenses and then on any upside they take a quarter of that before the investors see the rest. their funds were historically higher than that. what they have done now is reduced some of those funds but here's the catch. their fees still remain relatively high. they are still above the 2 and 20 compared to the rest of the industry even though in this case it's an inducement to make it a little bit more attractive. >> my notes, kate, tell me tudor has lowered expense fees on one of its funds to 2.25% to 3.75 and the performance fee down to 25% of gain

bolts who came out, tyler johnson, lightning goals in the first period, had an answer before intermission, cutting 2-1. tampa gets that lead back in the second with the advantage, and jones with an empty nether, the lightning tie this series up. they are going to make pushes and how we handle that momentum and find a way to grab it back part of the play off series, no question. >> be hard to play against, we have to keep fighting. >>> when you are losing you have to make sure they feel it over there, keep building, we expect a long series here. >>> we have much more ahead in sports when bereturn the three day extravaganza, the final days for the jets and the on their new rookie classes and mr. irrelevant, the final pick in the draft, the colt hero of sorts, which team exact little [ grinding metal ] whoa, that doesn't look good. no, not you. ordinary fuels can clog your engine with dirt. it's like lugging this around... [ breaking glass ] but over time, using new and improved bp gasoline with invigorate helps clean up that dirt, like hundreds of scrubbing brushes. [ scrubbing bristles ] so that means a cleaner engine, which helps you get more miles per tank. i'll be here