Warren Buffett: Tim Cook spent hours trying to teach me how to use my new iPhone

Berkshire Hathaway CEO Warren Buffett says he lacks the iPhone skills of a two-year-old despite a personal tutorial from Apple CEO Tim Cook. Buffett’s Berkshire Hathaway is the largest stakeholder in Apple. After first investing in Apple in 2016, Berkshire Hathaway’s position in Apple was worth $73.7 billion as of Q4 2019, which is more than double the cost of the investment.
Max Zahn with Andy Serwer for Yahoo Finance:
Warren Buffett’s Paper Wizard game for Apple’s iPhon