a profound change for the entire world and quote on tuesday markets delivered a much more subdued message to u.s. lawmakers libra wouldn't threaten the current monetary system and it wouldn't seek to replace sovereign currencies senators were skeptical to say the least take a look. ahead to facebook's leave or a subsidiary for a face to panel of senators who weren't prepared to pull their punches. facebook is dangerous. after all the times facebook has abused the public's trust and you know that you really think people should trust facebook with their hard earned money trust us primordial and we've made mistakes in the past and we have been working and are continuing to work really hard to get better and central banks worldwide have raised concerns that lever could become a rival to sovereign currencies david marcus out and out tonight that was facebook's aim and promised the senate banking committee that the cryptocurrency