this response to calzada. energy policy has been a politically charged subject. while concluding that calzada's calculations of the precise numbers of jobs lost were flawed. >> when you don't like the message you shoot the messenger. >> at the time he was ranking member of the select committee for energy independence and global warming. >> in your opinion what was the point of the obama administration's rebuttal? >> it den grates the credentials and scientific study that professor calzada did. >> no doubt? >> not at all. >> in september 2009 brenner invited calzada to testify to the committee. he repeated his warning subsidizing renewable green energy does not provide more jobs. >> i am sure spain has a lot of economic good things to show your country but this policy