Nuclear stockpile agency enters multimillion-dollar super computer agreement

The National Nuclear Security Administration, a part of the Energy Department that oversees the country's nuclear weapons stockpile, has entered into a multimillion-dollar agreement with Cray Computer to build not just a new supercomputer but an "exascale" supercomputer. Mark Anderson, the acting assistant deputy administrator for Research, Development, Test, and Evaluation at the NNSA, joined Federal Drive with Tom Temin for more details.