westport innovations makes the technology that allows engines to rely on the natural gas. company lowered the full-year guidance and the stock got slammed falling from under $32 in a single day now dipping as low as $27 and change. however, this was a confusing quarter, as westport doesn't report revenue in some of the strongest areas. the joint venture with cummins is on fire. the chinese joint venture is roaring. but precisely because these are joint ventures, westport doesn't report revenue from them. income below the line i find it confusing. plus, westport is working on a number of new products that won't start to show up in the numbers until 2014 or 2015, including partnerships with volvo and caterpillar. is the weakness a viable pullback or is it something that should give us pause? let's check in with the founder and ceo of westport innovations, find out more about his company and where it is headed. welcome back to "mad money." >> hi, jim, great to be back. >> thank you, david. i want to go first 30,000 feet, it's a little harder for me to analyze the company righ

as westport doesn't report revenue, some of the strongest areas. joint venture with cummins is on fire. but precisely because these are joint ventures, westport doesn't report revenue from them. income below the line i find it confusing. plus, westport is working on a number of new products that won't start to show up in the numbers until 2014 or 2015. including partnerships with volvo and caterpillar. is the weakness a viable pullback? or is it something that should give us pause? let's check in with the founder and ceo of westport innovations, find out more about his company and where it is headed. welcome back to "mad money." >> hi, jim, great to be back. >> thank you, david. i want to go 30,000 feet, it's a little harder for me to analyze the company right now because you've got irons in the fire and the revenue lines aren't as clear for me. where are we in the ultimate transition from using diesel to natural gas for trucks light and heavy? >> well, obviously we're right at the very beginning at this stage, jim. if you look at the numbers, we'r

and k, l and m lines that span out from westportal. in 1928, the j line opened heading west to the beach. in 1944 san francisco voters finally approved muni take-over of the market street railway. by then motor bus and trolley bus improvement had given them the ability to conquer san francisco's hills. after the war most of the street-car lines would be replaced with motor or trolley bus service. in 1947, the mayor recommended replacing two lines with motor coaches. and it appeared that san francisco's iconic cable cars had seen their final days. entered mrs. cluskin, the leader to save the cable cars. arguing that the cable cars were a symbol of the city, and she entered a charter placed on the november ballot. it passed overwhelmly. the california street cable railway was purchased by the city in 1952. there were cut backs on the cable car system and in 1957 only three lines would remain. the three lines that exist today. in 1964 the cable car's future as part of california's transit system was sealed when it was proclaimed a nationa

westportal, there was a creek that flowed all the way down to pig lake. i think that's what the spanish called it. there was a deep ravine. they filled it in with the tunnel muck and they filled in the ravine and built houses. the other area is really interesting, down 18th street. there was a creek coming from eureka. there is a street called pond. it's not a coincidence. >> part of what we're going too try to do is update this map and give it historical data. there are more significant data. >> how do you know if your individual lot? >> one is these lines are very clearly defined as boundaries. they don't actually mean, this is the exact edge. you could be on one side or the other. it's not okay here and not okay 10 feet away. but, on the other hand, we have taken this map, which was published by the state and digitized it so if any portion lies within these zones. if you tell me your address, i can tell you whether you lie it in. >> there's a book. >> 558-6205 and the clerk or me will take the book and look it up and say, yes, you lie within a particul

westportal, there was a creek that flowed all the way down to pig lake. i think that's what the spanish called it. there was a deep ravine. they filled it in with the tunnel muck and they filled in the ravine and built houses. the other area is really interesting, down 18th street. there was a

westportal, there was a creek that flowed all the

westportal, there was a creek that flowed all the way down to pig lake. i think that's what the spanish called it. there was a deep ravine. they filled it in with the tunnel muck and they filled in the ravine and built houses. the other area is really interesting, down 18th street. there was a creek coming from eureka. there is a street called pond. it's not a coincidence. >> part of what we're going too try to do is update this map and give it historical data. there are more significant data. >> how do you know if your individual lot? >> one is these

westport open up this whole area down here, with the reservoir. the tunnel was built and two different ways. one of them was cut and cover, the other was a tunneling machine. as they came close to the side of the hill, they dug down vertically, took out the dirt. they took the dart -- they took the dirt and replaced it as phil -- fill all along the lower part of market street. they filled in the ravine. >> thank you all very much. that was a heck of a tort of san francisco. thank you for your attendance. we hope to see you every third thursday right here. - >> and it's a tradition every year that our mayor speaks as this fire department and shares his vision of san francisco and looking at some of the priorities so we've dmltd mayor lee to have you been us. i'm not going to go through his bio i want to thank him for working so trierls less and is growing those jobs. may i mayor lee if you'll come up here i have something from irish it says team port i'm not sure what that's about maybe you can share >> well team port urging to have to approve user

i did see a 49 westportal. there are some cool readings and most of the wind directions in the city are a little westerly. 47 concords. 49 hayward. so there are a few locations. very cool in the santa cruz mountains. san jose we'll go 74 today. starting off 52. so a little cool for san jose. san francisco starting off 54 although there are other areas not far away that are a little cooler than that. we'll go for a high of 68. a 70 maybe along the embake dare row would not -- embarcadaro would not surprise me. 38 miles per hour mt. diablo the strongest gust i could find. a norm breeze -- a northerly breeze. sunny and breezy. windy in the hills and to the valley. more of a northerly breeze today so 60s, 70s, a few upper 70s to very low 80s. here's sal. >>> good morning. we are looking at traffic that's getting busier by the mirn as we get to the peak of the commute. traffic moving along pretty well. if you are driving on 80. it is getting more coughedded as you head out to the mc-- crowded as you head out to the

our next tweet comes from @jeffschmidts, what are your thoughts about westport. wprt.hould we bite or wait until the dust settles. happy 2,000th, thank you. the trade occurred, put the block on, the stock didn't sustain. one of the reasons i find this stock so difficult, they have to keep financing. because they've got -- they're all in the -- they're all in the future. but you know what, schnear energy didn't have to do any more deals and that was the other one that was really good. i think that westport is not as good as i would like, because they keep doing the financing. and we have them on. good story. i would rather own cummins. all right. let's take another one. this one is from @plaskaz. what's up with game stop? insider selling some stock. is this still a hashtag buy or a pullback or opportunity to buy? when you have a stock this up, profit-taking is going to happen. but the story is a strong one and we are going into the gaming season. i would use the weakness to buy game stop, not sell it. "mad money" is back after the break. >>> mad about "mad money"? immer

he lived in westport amoco pick up ucl paper.he's a crazy right-winger running for the liberal paper at ucla? he said went away get together? i said sure. we ended up at a greasy taco point. i watched andrew chow down on taco salad tattoo that is. the media. we were friends for a solid 10 years after the before he hired me at right guard. but after he hired me, three weeks before he passed away. he called it the longest flirtation and political history because he'd given me advice. i try to help them out and he was a wonderful human being. he was a wonderful human being. he was also a tremendous populist, some underappreciated people. i out on a buddy who spent time with andrew who didn't like andrew. that's because android heart was not political. "bullies" is dedicated to enter because more than anything else he disliked bullies. he was not even a conservative. when it came to social policy he didn't care that much. but akin to fiscal policy, anders interested, but not on a supremely deep level. he wasn't somebody you would fig