Not many CEOs can boast that more than a billion people use their product every month — which is just one reason OZY is very pleased to welcome YouTube CEO Susan Wojcicki as curator of the Presidential Daily Brief. The Harvard grad and mom of five (the littlest is still an infant) was employee No. 16 at Google, and her accomplishments include driving acquisitions (including that of YouTube) and boosting the company’s ads business. Wojcicki became YouTube’s CEO in 2014, and oversees content, business operations and product development. Today, she joins the ranks of past curators like Michelle Peluso, Satya Nadella and Jeb Bush to share her take on today’s must-know events and personalities.