and graffiti waiting for people to buy the cars. >> we're stewards of the government's money in this project. we are pacing ourselves with the installation of these public stations to be in a pretty good ratio with the actual number of vehicles coming out. >> reporter: so they have lowered the goal on the number of charging stations but it's hopeful sales will pick up but it's expensive. about $30,000 even after a federal $7500 tax rebate. >> heather: big difference between that. thanks very much, dan. >> gregg: new light on the media fog surrounding the presidential candidates. every couple of weeks in this election cycle a different candidate dominates. first it was donald trump, bachmann and perry and chris