On the McClatchy story the real test is whether Mueller has the so called evidence. I think not. Cohen told Mueller he’s never been in Prague. If Mueller could prove otherwise he would not have accepted the plea he made.
According to Andrew McCarthy, if Mueller was working on a "collusion" case, he would not be indicting the colluders. He says you save up the colluders, Cohen, Flynn, Papa, Carter and have then testify against the Potus, for collusion. The fact that he is sentencing all these "colluders" for lying, proves, McCarthy says, Mueller's got nothing.