Division over the federal investigation of the Federal Reserve has rattled the Republican Party. CNBC’s Eamon Javers reports from Washington, DC, and former House Speaker Kevin McCarthy discusses the probe and the President’s power at home and abroad. Tune into CNBC tonight for “Warren Buffett: A Life and Legacy,” a two-hour special of exclusive, never-before-seen interviews with Warren Buffett about his views on business, philanthropy, and life, and how his philosophies have evolved over the decades. Hosted by CNBC’s Becky Quick, the program will also feature interviews with Warren Buffett’s three kids – Susie, Howie, and Peter – who reflect on the enormous responsibility their father has entrusted to them – to eventually donate his entire fortune.Eamon Javers - Kevin McCarthy - In this episode: Kevin McCarthy, @SpeakerMcCarthyEamon Javers, @eamonjaversBecky Quick, @BeckyQuickJoe Kernen, @JoeSquawkAndrew Ross Sorkin, @andrewrsorkinKatie Kramer, @Kramer_Katie