Keep Me Logged In
Groupon's Andrew Mason, a man once valued at more than $1 billion, was canned last night. Gene Munster, Piper Jaffray; CNBC's Robert Frank; and Jeffrey Sonnenfeld, Yale, discuss.
Got a confidential news tip? We want to hear from you.
Sign up for free newsletters and get more CNBC delivered to your inbox
© 2018 CNBC LLC. All Rights Reserved. A Division of NBCUniversal
Data is a real-time snapshot *Data is delayed at least 15 minutes. Global Business and Financial News, Stock Quotes, and Market Data and Analysis.
Data also provided by