Live feed00:29:46·1072dNEWSReleasevia QuantisnowPaul Krugman Believes Ratings Agencies 'Are Just Irrelevant' — 'I'm Terrified About The Possible Implications Of Actual Default'ByQuantisnow·Wall Street's wire, on your screen.SHY· iShares 1-3 Year Treasury Bond ETFVGSH· Vanguard Short-Term Treasury ETF