The outcome is especially frustrating since four senators didn’t vote on the amendment at all, and at least one would have voted yes. Lamar Alexander couldn’t vote because he’s quarantined. Two others — Ben Sasse and Bernie Sanders — didn’t respond to request for comment on where they were during the vote.

https://www.vox.com/recode/2020/5/13/21257481/wyden-freedom-patriot-act-amendment-mcconnell