In case you missed it, the Obama administration challenged the Congressional Budget Office's ObamaCare cost predictions on Saturday. White House budget director Peter Orszag criticized the CBO after it issued a cost estimate that halted momentum for an independent Medicare panel that Obama wants. Orszag accused the CBO of exaggerating the future costs of the current proposal, which the CBO estimates at nearly $240 biilion over the next ten years. Yeah, because we all know that government programs regularly cost less money than expected, right? Not exactly. Turns out, CBO estimates are kinda like the first quote your mechanic gives...