Gretchen Morgenson on rolling back rules for derivatives trading, David Gillen and Natasha Singer on the gun business, and Robert Shiller on the super committee and unemployment.

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.

This week: Jeff Sommer with Gretchen Morgenson on WaMu, David Gillen and David Segal on the cost of law school accreditation, and Christina Romer on making this time different for the economy.

This week: Jeff Sommer with Diana Henriques on Bernard Madoff, Gretchen Morgenson on institutions that are too big to fail, and Robert Frank on improving government agencies like D.M.V.’s.

This week: Jeff Sommer with David Gillen on the Nobel in economics, Catherine Rampell on jobs and unemployment, Gretchen Morgenson on bailouts, and Greg Mankiw on a walkout from his Harvard classroom.

Gretchen Morgenson on rolling back rules for derivatives trading, David Gillen and Natasha Singer on the gun business, and Robert Shiller on the super committee and unemployment.

This week: Jeff Sommer with Gretchen Morgenson on Greek debt, Richard Thaler on businesses that shoot themselves in the foot, and David Gillen and Andrew Martin on Dr. Dre’s pricey headphones.

This week: Jeff Sommer with Floyd Norris on Italy and the global economy, Gretchen Morgenson on taxpayer-funded pensions for defense contractors, Phyllis Korkki and Amy Cortese on starting a community-owned store, David Segal on cellphone charges, and Tyler Cowen on Occupy Wall Street.

Jeff Sommer with Catherine Rampell on unemployment, David Gillen and Evelyn Rusli on LinkedIn, Gretchen Morgenson on MF Global and Robert Frank on flat taxes.

This week: Jeff Sommer with Nelson Schwartz on the European financial crisis, Gretchen Morgenson on the foreclosure talks, Jim Collins and David Gillen on luck and business, and Christina Romer on Ben Bernanke’s chance for a “Volcker moment.”

This week: Jeff Sommer with Gretchen Morgenson on Paul Volcker’s warnings, David Gillen and Mary Walsh Williams on the public pension crisis, Natasha Singer on the S.E.C.’s privacy problem, and Greg Mankiw on some economic pitfalls.