Watch the highlights from Warren Buffett's big CNBC interview

Warren Buffett was live on CNBC's "Squawk Box" for three hours on February 24, 2020. Berkshire Hathaway's chief and Becky Quick covered many topics, including his thoughts on Democratic presidential contenders Bernie Sanders and Michael Bloomberg, sub-zero interest rates, Bank of America vs. Wells Fargo, cryptocurrencies, and his new smart phone.

Here are some of the highlights, starting with Buffett's reaction to the 3% drop for the stock market due to fears of a coronavirus pandemic.

To watch the full interview in its entirety, click here.

Subscribe to CNBC PRO for exclusive insights and analysis, and live business day programming from around the world.