Point Park theater company's 'Heads' examines issues greater than war zone

TribLIVE: The REP, Point Park University's professional theater company, continues its three-part examination of war and its impact with the Pittsburgh premiere of “Heads.”
EM Lewis' war-zone hostage drama follows “All My Sons,” Arthur Miller's post-World War II drama that began the season, and Tammy Ryan's “Soldier's Heart,” which focused on the effect of sexual abuse on women serving in the military in the Middle East.