ChainCatcher news, Coinbase Chief Legal Officer paulgrewal.eth tweeted that a few months ago, Coinbase supported a legal challenge to the U.S. government's sanctions imposed on Tornado Cash.Today, the plaintiffs filed a motion for summary judgment, requesting the court to reopen Tornado Cash for everyone. The main arguments in the document include: Tornado Cash is not a foreign "national" or "person," but software; under the law, the government can only sanction a person's property; the sanctions violate the First Amendment, etc. (source link)