[Maceman]

President Obama in his weekly address Saturday said he was proud to be a “salesman” for Obamacare despite criticism over the glitch-filled rollout of the law’s insurance exchanges.

You can't sell something if you don't understand the product. And it's pretty clear that Obama has no practical understanding of any aspect of Obamacare

[RipSawyer]

I don’t think the one has any “practical” understanding of anything! He is however a world class master of the IMpractical. Few can compete with him in that category.