This week — the podcast’s last waltz — features Jeff Sommer with Gretchen Morgenson on subprime mortgages, Floyd Norris on the euro’s troubles, and Tyler Cowen on the next crisis for American banks.

Business news has never been so exciting, frightening and fast-paced. Keep up with the important news and trends in business each week with reporters and editors from the Times's business section. They're among the most knowledgeable people in the business world. Your host is Times assistant business editor Jeff Sommer.