[Bloomberg] Petrobras Lost $2.1 Billion to Graft
[Reuters] Puerto Rico officials warn government shutdown imminent
[Reuters] Greek cash seen lasting into June, no EU deal imminent
[LA Times] U.S. warns of new Russian buildup in Ukraine
[Reuters] U.S. says Russia adds air defense systems inside Ukraine
[Reuters] Timing of sanctions relief may be deal breaker as Iran talks resume
[NYT] Corruption Scandal Leads to a Big Loss for Petrobras
[Bloomberg] The Irresistible 2% U.S. Yield Whose Downside Appears Forgotten
[Bloomberg] Half of U.S. Fracking Companies Will Be Dead or Sold This Year
[NYT] Trader’s Arrest Raises Concerns About Market Rigging