Adam and Kevin react to the enjoyment of hearing The Kids ask their questions to Science reporter Carl Zimmer but wonder aloud two things, why not Donald G. McNeil Jr. and where is Leo the 3rd grader?
Adam and Kevin react to the enjoyment of hearing The Kids ask their questions to Science reporter Carl Zimmer but wonder aloud two things, why not Donald G. McNeil Jr. and where is Leo the 3rd grader?