MARCO RUBIO:  This year’s sold-out Barbara Olson Memorial Lecture at the Federalist Society’s National Lawyers Conference will be given by Marco Rubio.  Ordinarily, I don’t like to listen to politicians give speeches.  They’re usually pretty boring.  On the other hand, as long as I don’t have to listen to them, I don’t necessarily have anything against politicians who give boring speeches.  When politicians are exciting, it’s often because they are bat-shit crazy.  But Rubio may be an exception to my ordinary view.  He knows how to give an inspiring speech with enough content to make it worth listening to.  And as far as I can tell he isn’t crazy.  So I plan to be there.