“Obamacare” is a nickname given by critics to the “Affordable Care Act” (ACA). They are the same thing, but some people hate anything with Obama’s name on it, so polls show that most Americans prefer the ACA over Obamacare. What I particularly like in these interviews are the studied looks on people who have no idea what they are talking about.
http://www.huffingtonpost.com/2013/10/01/jimmy-kimmel-obamacare-prank_n_4022424.html