Guest: Open Lines Discussion on 8th Grader student's letter. Topics: This is a two hour forty-five minute discussion concerning the issues raised by the 8th grade student in his letter to me. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming.