On the In Depth show blog, you can listen to the interviews, find more information about the guests on the show each day and links to additional resources.
Faced with declining resources, the Internal Revenue Service has diverted resources from elsewhere inside the agency to try and head off skyrocketing cases of identity theft stemming from tax refunds.
The most serious problem facing taxpayers and the IRS is a shared one. Taxpayer advocate Nina Olson has details.