In an exchange with Eric Cantor, Obama acknowledged a report from the CBO that suggested 8-9 million people would lose their heath insurance because of Obamacare. And this was in February of 2010:
Did you notice how even then he minimized the 8-9 million who would lose their health insurance as a small part of the 300 million in this country, just as he and his acolytes are doing now?
But Jake Tapper is right, this is proof he knew this would happen even before he passed Obamacare, and for him to act surprised now is ludicrous.