Deleted Tweet from Mark Warner

Glad to see @POTUS announce our nation is formally joining the Christchurch Call to Action. For years I’ve called for the U.S. to join this critical effort after being the only G7 member not to join. This sends a strong sign worldwide that we're committed to fighting extremist. QT @WHNSC: The United States is proud to join the Christchurch Call to Action, a global pledge by member governments and techn… https://t.co/oqYa7zUlsz)