Treasury yields fall in shortened trading session

1. U.S. Treasury yields fell as markets closed early for mourning. 2. The 10-year yield decreased to 4.659%; 2-year yield at 4.258%. 3. Fed's December minutes indicated concerns over inflation risks. 4. Nonfarm payrolls report is highly anticipated by investors tomorrow. 5. Expected job addition of 155,000 in December, unemployment steady at 4.2%.