Federal Chief Information Officer Steve Van Roekel rolls out the Smarter IT Delivery Agenda. Its goal is to improve the way federal agencies buy IT. Van Roekel introduced the agenda yesterday at a hearing about IT acquisition in the Senate Homeland Security and Government Affairs committee. David Powner, director of information technology management issues at the Government Accountability Office, was a witness on the same panel as Van Roekel and GSA Administrator Dan Tangherlini. He tells In Depth with Francis Rose what his primary message for the committee was.