'No collusion' to no testifying: Stone & Trump stonewall probe
10:51Trump adviser Roger Stone is defying a Senate interview request, citing his fifth amendment rights, just days after President Trump praised his “guts” for refusing to cooperate with the Mueller probe. Watergate Prosecutor Nick Akerman, who interviewed Stone in the Watergate era, tells Ari Melber that Roger Stone “can’t testify accurately” because “he’s right in the middle of the soup”.