In a speech in New York Monday, President Barack Obama says he sees new signs of the kind of high-risk business behaviour that nearly caused a financial meltdown a year ago.

• 星期一在纽约的一次讲话中，美国总统奥巴马称他看到了高风险商业行为的新迹象，正是这样的行为几乎引起金融行业的崩溃。