Lawmaker questions use of supplemental to fund recurring expenses of Iraq war.
DEFENSE - ALL ARTICLES
Michael Chertoff says he wants to hear from them about how to make the department better.
Request includes funding to restructure and increase the number of Army combat brigades and for humanitarian assistance in Sudan.
Structural reforms on Capitol Hill fall short, experts say.
Although 9/11 panel found maritime or surface transportation have greater risk of attack, aviation continues to draw most dollars.
Auditors find that multiple departments share responsibility for key initiatives, raising questions about overall coordination.
Eight additional Air Force deals worth about $3 billion will be scrutinized.