What to Watch in the Day Ahead - Thursday, Feb. 5

(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) Global healthcare company Sanofi SA reports fourth-quarter results. All eyes will be on the performance of its diabetes drug in the United States and the hunt for a new boss after Christopher Viehbacher was sacked as CEO when sales missed expe