haley edwards is joining us from "time magazine." good saturday morning to you. how did mueller's indictments and the guilty plea mark a turning point in this white house russia investigation? >> i think this is the first time that we've really seen the best evidence that we have so far of attempted collusion between the campaign and russian officials, agents working for the russians. up until this point there's been a lot of discussion about what that could have looked like, but this is the first time that we actually see russians reaching out to trump administration officials and trump administration officials -- or i'm sorry, not administration, campaign officials. then returning those e-mails and phone calls and saying, great, you know, let's talk. let's sit down. >> so when you look at it, what do you think the prime danger is that the president's facing right now? >> so we get into this issue of collusion, and from a legal perspective that doesn't actually mean anything in this context outside of an economic context. so what the mueller investigation is loo