The opinions in this commentary are solely those of Daniel Klein.

CNN: Dancing into old age

In June of 2010, Daniel Klein and Zeljka Buturovic published a study which they said proved that liberals and progressives were less enlightened about economic issues than their libertarian and conservative counterparts.

FORBES: Confirmation Bias in Everything

And we're speaking with Professors Daniel Durban, Jennifer Klein and Deborah Tannen.

NPR: Health Care Debate: Why So Much Yelling?

Her colleagues are all strong, but it's Ms. Klein, who made a tremendous impression on me five years ago playing opposite Daniel J.

WSJ: Truth Is Scarier | The Weir | Irish Repertory Theatre | The Master Builder | Brooklyn Academy of Music | By Terry Teachout