Many countries have cautioned against rushing into crypto currencies, India's Finance Minister Nirmala Sitharaman said on Sunday, as Facebook's proposed virtual currency Libra became a buzzword during the annual meeting of the International Monetary Fund and the World Bank. {"preview_thumbnail":"https://cdn.flowplayer.com/6684a05f-6468-4ecd-87d5-a748773282a3/i/v-i-b…","video_id":"bd9ee6a0-38f8-4d14-9000-675dc33e9718","player_id":"8ca46225-42a2-4245-9c20-7850ae937431","provider":"flowplayer","video":"Top 10 Competitive Arab Economies"} In fact, Reserve Bank of India governor Shantikanta Das spoke about crypto currencies during one of the interventions this week. The RBI has banned the use ...