(The Day Ahead is an email and PDF publication that includes the day's major stories and events, analyses and other features. To receive The Day Ahead, Eikon users can register at . Thomson One users can register at RT/DAY/US. All times in ET/GMT) The U.S. Commerce Department's second estimate of fourth-quarter gross domestic product will likely show the economy expanded at a 0.4 percent annual rate, compared with the 0.7 percent pace reported last month. (0830/1330) Also, the Commerce D