TL;DR: Welcome to In Case You Missed It (ICYMI), a daily crypto news update. MIT Media Lab director resigns in Jeffrey Epstein funding scandal. Justin Sun and Warren Buffett lunch to be rescheduled. BTC was Facebook’s first choice for a payment system, but lack of scaling led to Libra. Telegram’s TON network releases code. Burundi bans cryptocurrencies, and Bitcoin Cash ABC renamed as Bitcoin Cash on Binance.