A string of crypto kidnappings across Europe and the US have put executives and investors on edge. Semafor’s Rohan Goswami reports. For more context and news coverage of the most important stories of our day click here: https://www.msnbc.com/ » Subscribe to MSNBC: https://www.youtube.com/msnbc » Subscribe to MSNBC on TikTok https://www.tiktok.com/@msnbc » Subscribe to MSNBC on…