Commentary

Commentator Gary Joiner remembers the 75th anniversary of the New London, Texas, school explosion. 

Commentator Archie McDonald describes his chemotherapy treatments and the unwavering support he receives from his wife, Judy.

Commentator Brian O'Nuanain remembers Bill Clinton's role in bringing peace to Norther Ireland. 

Commentator Gary Joiner profiles the life and impact historian Barbara W. Tuchman.