A senior military advisory group is warning President-elect Obama the Pentagon’s budget is “not sustainable” and should be scaled back. According to the Boston Globe, the Defense Business Board has told Obama to cut expensive and obsolete weapons programs to focus on other priorities. An internal briefing says, “Business as usual is no longer an option.” A recent Government Accountability Office report found cost increases in the Pentagon’s ninety-five largest weapons programs went nearly $300 billion over initial estimates.