 But the anti-snipers who took him out were on a roof of a bigger slope. And so those are things that just aren't credible, and we want to get an answer. I think the American people want to see it in a public setting. Congressman Guthrie says that answers thus far from U.S. Secret Service Director Kimberly Cheadle are not very clear. He backs off from suggesting she is lying, but rather she does not appear to be in control of the facts.