Crypto On A Card: Interview With Tobias Ruck, CEO of be.cas… Twetch · June 1, 2020 Crypto On A Card: Interview With Tobias Ruck, CEO of be.cashToday Christopher interviews Tobias Ruck, CEO of be.cash. They talk about a wide range of crypto topics, and show respect to one another's projects.https://youtu.be/t7mbajl0jq0