The Pentagon's Task Force for Business and Stability Operations (TFSBO), which received more than $800 million from Congress to spend on economic redevelopment in Afghanistan, has come under intense scrutiny on Capitol Hill following a series of reports about wasteful spending.

On Wednesday, the Senate Armed Services Committee Readiness and Management Support subpanel finally had a chance to question John Sopko, the Special Inspector General for Afghanistan Reconstruction (SIGAR), and a top Pentagon official about the task force.

"What happened to the money," asked subpanel chair Kelly Ayotte (R-NH), who is up for re-election this year. "All of it."