problems

CNBC's Mary Thompson reports Mt. Gox says it made a decision to close all transactions to protect the site and users amid unconfirmed reports of stolen bitcoins. People can't get their money out of Mt. Gox accounts. more...

Brent crude slipped below $108 a barrel on Monday. more...

Peter Rosenstreich, Chief FX Analyst at Swissquote Bank discusses the structural issues facing the single currency bloc. more...

"For a long time, it appeared the single currency system in Europe system worked," pointed out Alan Greenspan, former chairman at the Federal Reserve. more...

Global markets have been whipsawed in recent weeks as uncertainty over Europe's debt situation persisted. But renowned investor Jim Rogers says the U.S. economy has more serious problems than Europe. more...

Discussing today's market picture and how the markets are being challenged by troubles in Europe, with Barry Knapp, Barclays Capital and Tobias Levkovich, Citi. Also, CNBC's Mary Thompson sharing the latest details on Bank of America. more...

Greece warns it may opt out of a debt swap if too few investors rally behind it, with Telis Demos, Financial Times market reporter. more...

China on Saturday condemned the "short-sighted" political wrangling in the United States over its debt problems and said the world needed a new global stable reserve currency. more...