Are Israel and Hamas violating international laws of war?

Aired: 7/31/2014 | 0:09:23 | Clip
The UN human rights commissioner accused both Israel and Hamas of committing war crimes in their ongoing conflict. Judy Woodruff gets debate on the lawfulness of their tactics from retired Lt. Col. Gary Solis of the George Washington University and retired Lt. Col. Geoffrey Corn of South Texas College of Law.