 You can kind of speak a little bit to those or what are some of the topics that have come up just in the past few weeks on the news site? Yeah, so we have one contributor who actually was able to meet with a former polygraph examiner who used to work for the government. Everything went through pre-pub review, so no need to get a little antsy about that. But one of the questions that she had asked him was the difference between the two types of polygraphs.