This is a very important article, and on a very important subject.

BBC: Race bias in cancer 'costing lives'

And that is a subject that is very important to him.

WHITEHOUSE: Press Briefing

Mr Cameron said this was "a very important point" and said he had chaired a committee meeting on Tuesday to look into the subject.

BBC: David Cameron

What Limbaugh thinks about immigration -- a subject he doesn't really know very well -- isn't important.

CNN: Why Limbaugh is gushing over Marco Rubio