Berkshire Hathaway Revamps Portfolio Delta Air Lines Stake and Alphabet Increase in Focus Charter Communications Enhances Offer for Liberty Broadband in Revised Buyout Deal Oil Prices Surge as US Military Strikes in Iran Raise Geopolitical Tensions Singapore Stocks Edge Higher as MidEast Tensions Keep Investors Cautious STI Rises 04 Upstarts AIDriven Lending Model Evaluating the Potential for a LongTerm Breakthrough FTSE 100 Ends FourWeek Losing Streak as UK Data Eases Rate Hike Concerns Steel Stocks Rally on Government Extension of Minimum Import Price on 66 Products