https://www.reuters.com/article/us-facebook-cryptocurrency/facebook-libra-should-have-no-problem-getting-100-members-on-board-by-launch-executive-idUSKBN1WV1Y9 >David Marcus, the head of Facebook's digital currency project Libra, said on Wednesday the group should have "no problem" getting 100 members on board and that he expects banks and other financial firms to join once regulatory issues are addressed.