 Wall Street recently learned that Warren Buffett invested another 800 million of Berkshire Hathaways NYSE: BRK.A NYSE: BRK.B capital in Bank of America NYSE: BAC, and in this episode of Industry Focus: Financials, host Jason Moser and Fool.com contributor Matt Frankel, CFP, discuss what they know and what it could mean for investors. Plus, the pair examines the latest results from American Express NYSE: AXP and Ameris Bancorp NASDAQ: ABCB, and looks ahead to earnings from Markel NYSE: MKL and Mastercard NYSE: MA later this week. To catch full episodes of all The Motley Fools free podcasts, check out our podcast center. 