BlockchainCryptocurrency NewsGeneral NewsNewsWarren Buffett Charity Lunch In Limbo After Crypto Promoter Issues An ApologyKesarwaniJuly 25, 2019 by KesarwaniJuly 25, 20190 Warren Buffett Charity Lunch In Limbo After Crypto Promoter Issues An Apology On Thursday, Justin Sun, the Chinese cryptocurrency entrepreneur had issued a lengthy and...