Rubuta ci gaba ga wannan sakin layi - A lokacin, wasu masu ra'ayin mazan jiya suna matsawa ga yarjejeniyar kundin tsarin mulki don ci gaba da gyaran kasafin kuɗi, kuma Cox ya gudanar da bincike kan wannan tambayar. Ya wakilci fadar White House a zaman sauraron karar da aka bayar kan dacewar sakin John Hinckley daga asibitin St. Elizabeth bayan yunkurin Hinckley na kashe Shugaba Reagan
, kuma ya jagoranci binciken da bincike wanda ya haifar da Northwestern Law School Dean David Ruder da aka ba da shawarar ga shugaban kasa a matsayin shugaban SEC a 1987.