with the money it has, it just need to be more efficient. which is it? reporter: it isn t just about lois lerner so says a new report from house republicans on the irs targeting of conservative groups. the report says there were eight senior leaders who were in a position to prevent or stop the the harassment of conservative groups seeking tax-exempt status. it was in fact all the way to the top of the commissioner level that this was allowed to continue. and i think that gives a good reason for the next congress to continue the investigation until they ve looked at all the documents and then put in the reforms to make sure this never happens again. reporter: tax law specialist hillary go has an e-mail from an agent in 2013 quote i think there may be a number of ways to deny them. let me talk to sharon light tomorrow about it and get some ideas from her as well. this sounds like a bad org. this org gives me aicy feeling. there s a june 2012 e-mail from then deputy commissioner st