Trump Dismisses Concerns Over Powells Continued Tenure at Federal Reserve FTSE 100 Edges Higher as Iran Deal Optimism Tempers Oil Price Surge Berkshire Hathaway Filing May Reveal Warren Buffetts Tiny Purchase Teased in March Kevin Warsh Poised to Enter Fed Amid Internal Debate Over Interest Rate Cuts USCuba Tensions Escalate as Washington Signals No Peaceful Resolution Retail Hiring Surges Amid Consumer Caution A Tale of Two Signals Yardeni Warns Fed May Need to Hike Rates in July to Appease Bond Vigilantes