Bloomberg Opinion columnist Barry Ritholtz speaks with Samara Cohen, who is chief investment officer of ETF and index investments at BlackRock. Her group oversees more than $3 trillion of BlackRock's $10 trillion in assets under management.

Conviction Investing: Masters in Business with Bill Miller IV
58:57

At The Money: Divorce Planning for the Ultra Wealthy
18:46

Risk and Reward with Marek Capital Co-Founder Matt Cherwin
59:49