First published by Money Metals here: https://www.moneymetals.com/news/2019/01/18/us-govt-debt-bomb-higher-than-americans-realize-001697

The U.S. Federal debt bomb continues to increase, even with the government shut down. In just one day, the U.S. public debt increased $50 billion on Jan 15th. While the total outstanding Federal debt has now reached nearly $22 trillion, it doesn’t include all U.S. government debt.