 Complete the following phrase:  Formerly a member of anti-Shia militant group Sipah-e-Sahaba, Ishaq co-founded the LeJ in 1996. Under Ishaqs leadership, the LeJ claimed responsibility for several mass-casualty attacks largely targeting Pakistans Shia and Barelvi population, including multiple bombings that killed over 200 Hazara Shias in Quetta in 2013. He was also accused of masterminding the 