My weekly podcast, After the Bell, is now available. Oh, sure, you heard all about President Obama’s “teachable moment,” but there were plenty of other, let’s say, educational opportunities in business and the economy this week. Musical assistance from Pink Floyd, Tom Paxton and .38 Special. In-house help from Phyllis Owens, Fiona Ng and Ravi Carman. If you’d like After the Bell to download automatically each week, click here.