 NPR congressional correspondent Claudia Grisales has been covering the investigations into the shooting. So what do you expect to hear from Cheadle today? That the Secret Service failed. We expect Kimberly Cheadle to say in her prepared remarks that she takes full responsibility for any security lapse. This is according to remarks obtained by NPR. We also expect her to say the agency is fully cooperating with the FBI's investigation, all congressional oversight and other probes.