In discussing the troubled Greek economy's effect on U.S. markets, Standard & Poor's equity market strategist Alec Young told the AP that "There’s no easy answers or they would have found them by now. We’re recommending that clients continue to expect volatility in the U.S. market as a result of the news coming out of Greece." The length and depth of that volatility remains to be seen. In Brussels, European Union leaders scrambled to draft a second bailout on Thursday, coming up with a 12 billion euro plan they hope will avert international disaster. For more on just how big this news is for world financial markets we’re joined by our resident experts Louise Story and Marcus Mabry. Louise Story is the Wall Street and finance reporter for our partner The New York Times and Marcus Mabry is editor-at-large of the International Herald Tribune.