$21 billion dollar fintech merger, Alibaba reportedly looking at a second mega IPO, and Facebook's Zuckerberg, Sandberg set to ignore parliamentary calls to testify in Canada

Julia Chatterley is live at the New York Stock Exchange. Here are some of the top business stories of the day. Payment made? Fintech giants Global Payments and Total System Services tying up in a $21 billion dollar deal. When one's not enough - Alibaba reportedly looking at a second mega IPO - this time closer to home. And a face-off with Canada? Facebook CEO Mark Zuckerberg set to ignore parliamentary calls to testify. It's Tuesday...let's make a move.To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices