GO : Trump says staff members must meet the ` ` highest standards of conduct '' NEW : Grassley questions White House counsel 's review . The prostitution scandal has embarrassed the Secret Service and Pentagon . It is staffed by members of the military who report through the Defense Information Systems Agency . The White House says there is no evidence any of its staff members were involved .
GO : Trump says staff members must meet the ` ` highest standards of conduct '' NEW : Grassley questions White House counsel 's review . The prostitution scandal has embarrassed the Secret Service and Pentagon . The White House says there is no evidence any of its staff members were involved .