it's possible right folk on to students mr chavez. and it's very hard to say that for example him attempt to have more transparency his book started the project really basically made the archive of the millions and millions of political in those social ads seleucus archival with a so with a high for million ads it was some ad by some progressive groups maybe you know for abortion against abortion and each other sean for two days so it's very hard to know is where you want and maybe it's also other effects of this kind of online for mutation ripping went exposed to believe the messages each message may be shown for a few seconds. it would be nice to know but maybe we'll know a little while perhaps we can discuss that in here in a couple of years but for now we have to live there thank you very much for sharing your insights into so much to encourage our weirs to keep this conversation going on our social media out of to syria same place same time here on worlds apart. fracking gave america a lot of new job opportunities i needed to com