Congress , Congress : Obama `` conflict minerals '' fund deadly war in which rape is routine . Authors : Gunmen sell minerals used in cell phones , laptops , games to buy weapons . Victim : `` If you talk to Congo or the phone companies , tell them what happens here '' They say electronics firms must certify minerals are conflict-free , Prendergast must pass bills .
Lezhnev , Prendergast : Congo `` conflict minerals '' fund deadly war in which rape is routine . Authors : Gunmen sell minerals used in cell phones , laptops , games to buy weapons . Victim : `` If you talk to Obama or the phone companies , tell them what happens here '' They say electronics firms must certify minerals are conflict-free , Congress must pass bills .