@attackerman ("Spencer Ackerman") replied to a tweet by @attackerman:
Warner says saving 702 is going to require convincing skeptics in Congress it’s not just “an anti-terrorism tool” but relevant to China & Russia.
Their concerns have more to do with 702 licensing a surveillance dragnet that threatens their privacy.
https://amp.theguardian.com/world/2013/aug/09/nsa-loophole-warrantless-searches-email-calls