Inside the final months of former Zappos CEO Tony Hsieh's life

The former CEO of online retailer Zappos, Tony Hsieh, died last month after suffering injuries from a house fire. The 46-year-old multi-millionaire helped inspire thousands of upcoming tech entrepreneurs, but many did not know about his behavior in the months before his death. Angel Au-Yeung is a staff writer at Forbes. She joined CBSN's Lana Zak to discuss the life of the late business icon.