Mastercard's Snigdha Nandan on United Airlines, Black Friday, and Google

On this week's episode of the MadTech Podcast, Snigdha Nandan, director digital and social marketing APAC, Mastercard, joins ExchangeWire's research lead Mat Broughton and COO Lindsay Rowntree to discuss United Airlines' mulling targeted ads, record Black Friday online spend, and Google sending 36% of Safari search revenue to Apple.