Facebook blockchain boss David Marcus says Libra won't launch until it has 'fully addressed regulatory concerns' 0 15.07.2019 20:28 BusinessInsider.com.au On Tuesday, Facebook blockchain exec David Marcus will testify before a US Senate committee about the company's digital currency Libra. In advance of hearing, the committee has released a copy of Marcus' prepared testimony. More » Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа Другие проекты от SMI24.net Музыкальные новости Агрегатор новостей 24СМИ