▁States ▁Secret ▁Service . ▁ ▁Bar ▁Association ▁Activ ities ▁ ▁Gra uer ▁was ▁a ▁member ▁of ▁the ▁American ▁Bar ▁Association ▁( AB A ) ▁House ▁of ▁De leg ates ▁for ▁the ▁ 2 0 0 8 - 2 0 1 0 ▁term ▁and ▁a ▁Law yer ▁Represent ative , ▁ 9 th ▁Circ uit ▁Jud icial ▁Conference ▁for ▁the ▁ 2 0 0 7 - 2 0 1 0 ▁term . ▁From ▁ 2 0 0 5 ▁to ▁ 2 0 1 3 , ▁he ▁served ▁as ▁Co - Ch air ▁of ▁the ▁IP O ▁Lit ig ation ▁Sub comm ittee ▁of ▁the ▁A BA ▁section ▁of ▁Lit ig ation . ▁He ▁has ▁written ▁extens ively ▁in ▁the ▁area ▁of ▁se cur ities ▁lit ig ation . ▁ ▁References ▁ ▁Further ▁reading ▁ ▁" The ▁Hol istic ▁Appro ach ▁to ▁Sci enter ▁Under ▁Tell abs ," ▁Sec ur ities ▁Lit ig ation ▁Journal , ▁American ▁Bar ▁Association , ▁Section ▁of ▁Lit ig ation , ▁Volume ▁ 1 9 , ▁Number ▁ 2 , ▁Winter ▁ 2 0 0 9 , ▁William ▁E . ▁Gra uer , ▁Mary ▁Kath ry n ▁K elle y ▁and ▁Peter ▁M . ▁Adams ▁" Dis count ing ▁An onym ity : ▁The ▁Future ▁of ▁Conf ident ial ▁Wit ness es ▁Post - T ell abs ▁in ▁Federal ▁Sec ur ities ▁Fra ud ▁Class ▁A ctions ," ▁Sec ur ities ▁Lit ig ation ▁Journal , ▁American ▁Bar ▁Association , ▁Section ▁of ▁Lit ig ation , ▁Volume ▁ 1 8