'It's Working:' Obamacare Dogged by Troubled Exchanges, Inaccurate Subsidy Payments

Obamacare "is working" and "proving critics wrong," its supporters like to insist -- relying heavily on assertion, willful ignorance, moved goalposts and cherry-picked data. Behold, the latest installments from the chronicles of "success," starting with the state of the exchanges:

Nearly half of the 17 insurance marketplaces set up by the states and the District under President Obama’s health law are struggling financially, presen