Is it too late for people to get back their health insurance policies that have already been cancelled by Obamacare?

Everyone who wants to fix Obamacare needs to be careful what they are promising.  From Politico:

Insurance industry sources say that it’s likely too late to undo the cancellation notices that already have gone out, meaning the Upton bill is unlikely to actually restore coverage. . . .

This might be different if the regulatory system let insurance companies do what they want, but that is hardly the case.  However, what I would say is that a lot of employer plans are going to be cancelled over the course of the coming year and those cancelations can still be fixed.