The latest reports from the Congressional Research Service include the following.
The Chained Consumer Price Index: What Is It and Would It Be Appropriate for Cost-of-Living Adjustments?, May 8, 2013
Sequestration at the Federal Aviation Administration (FAA): Air Traffic Controller Furloughs and Congressional Response, May 7, 2013
Proposed Cuts to Air Traffic Control Towers Under Budget Sequestration: Background and Considerations for Congress, May 7, 2013
Status of Federal Funding for State Implementation of Health Insurance Exchanges, May 8, 2013
The DHS S&T Directorate: Selected Issues for Congress, May 3, 2013