US suspects Haqqani tie to Afghan insider attacks

The Associated PressINSIDER ATTACKS: In this June 19 photo, Afghan soldiers and a policeman prepare for a mock ambush as part of a training exercise at the U.S. Marine-run Joint Sustainment Academy, Camp Leatherneck in Helmand, south of Kabul. The U.S. suspects the Haqqani insurgent network, which h...