White House press secretary Jay Carney said Thursday that President Obama’s debt ceiling plan is the best-known option at this point. There’s just one problem with that: No publicly available, detailed Obama plan exists. “There is no plan that has been offered, certainly in the last several months, about which more detail is known or has been specified than the Obama-Boehner plan, okay, in terms of the cuts in domestic spending, both defense and non-defense discretionary; the savings coming out of entitlements programs, including Medicare, Medicaid and Social Security; the kind of tax reform that was envisioned and the mechanisms...