SPAC that will merge with Proterra, an EV bus manufacturer.
https://finance.yahoo.com/news/ev-tech-company-proterra-public-131555516.html
One pager tweeted earlier today by @Chamath as follows:
This please! A formidable candidate. 
Please can this be added?
Proterra files for bankruptcy.
https://www.msn.com/en-us/money/companies/ev-firm-proterra-files-for-chapter-11-bankruptcy-protection/ar-AA1eVj9d