Elizabeth Warren, Bernie Sanders, Joe Biden, Amy Klobuchar and Pete Buttigieg fiercely attacked Mike Bloomberg on his first Democratic debate appearance. Senator Warren led the assault, challenging the former New York mayor to release women at his company from non-disclosure agreements they signed while settling lawsuits. Bloomberg defended his record, saying: 'In my company, lots and lots of women have big responsibilities.' Here are the key clashes from the ninth Democratic presidential debate in Las Vegas -- Watch live at https://www.twitch.tv/werenotsorry
