Singtel Shares Slide 64 on Weak Singapore Business Performance Telco Reaffirms Optus Commitment Inflation Rate Expected to Reach 6 in Q2 Top Forecasters Warn Dow Jones Futures Edge Higher as Oil Retreats on Trumps Iran Deal Remarks US Productivity Growth Slows in Q4 as Labor Costs Accelerate Perpetua Resources Secures 29 Billion US ExportImport Bank Loan for Idaho Gold and Antimony Project Goldman Sachs US Sanctions Have Not Significantly Disrupted Russias Crude Exports Donald Trump JrBacked Enhanced Games What to Expect from the Steroid Olympics This Weekend